4220802040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:702

約数の個数: 192

約数和(自身を含む): 11839426560

約数和(自身を除く): 7618624520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 191, 260, 280, 338, 364, 382, 455, 467, 520, 676, 728, 764, 845, 910, 934, 955, 1183, 1337, 1352, 1528, 1690, 1820, 1868, 1910, 2335, 2366, 2483, 2674, 3269, 3380, 3640, 3736, 3820, 4670, 4732, 4966, 5348, 5915, 6071, 6538, 6685, 6760, 7640, 9340, 9464, 9932, 10696, 11830, 12142, 12415, 13076, 13370, 16345, 17381, 18680, 19864, 23660, 24284, 24830, 26152, 26740, 30355, 32279, 32690, 34762, 42497, 47320, 48568, 49660, 53480, 60710, 64558, 65380, 69524, 78923, 84994, 86905, 89197, 99320, 121420, 129116, 130760, 139048, 157846, 161395, 169988, 173810, 178394, 212485, 225953, 242840, 258232, 315692, 322790, 339976, 347620, 356788, 394615, 424970, 445985, 451906, 552461, 624379, 631384, 645580, 695240, 713576, 789230, 849940, 891970, 903812, 1104922, 1129765, 1159561, 1248758, 1291160, 1578460, 1699880, 1783940, 1807624, 2209844, 2259530, 2319122, 2497516, 2762305, 3121895, 3156920, 3567880, 4419688, 4519060, 4638244, 4995032, 5524610, 5797805, 6243790, 8116927, 9038120, 9276488, 11049220, 11595610, 12487580, 15074293, 16233854, 22098440, 23191220, 24975160, 30148586, 32467708, 40584635, 46382440, 60297172, 64935416, 75371465, 81169270, 105520051, 120594344, 150742930, 162338540, 211040102, 301485860, 324677080, 422080204, 527600255, 602971720, 844160408, 1055200510, 2110401020, 4220802040]

約数ペア:

[(1, 4220802040), (2, 2110401020), (4, 1055200510), (5, 844160408), (7, 602971720), (8, 527600255), (10, 422080204), (13, 324677080), (14, 301485860), (20, 211040102), (26, 162338540), (28, 150742930), (35, 120594344), (40, 105520051), (52, 81169270), (56, 75371465), (65, 64935416), (70, 60297172), (91, 46382440), (104, 40584635), (130, 32467708), (140, 30148586), (169, 24975160), (182, 23191220), (191, 22098440), (260, 16233854), (280, 15074293), (338, 12487580), (364, 11595610), (382, 11049220), (455, 9276488), (467, 9038120), (520, 8116927), (676, 6243790), (728, 5797805), (764, 5524610), (845, 4995032), (910, 4638244), (934, 4519060), (955, 4419688), (1183, 3567880), (1337, 3156920), (1352, 3121895), (1528, 2762305), (1690, 2497516), (1820, 2319122), (1868, 2259530), (1910, 2209844), (2335, 1807624), (2366, 1783940), (2483, 1699880), (2674, 1578460), (3269, 1291160), (3380, 1248758), (3640, 1159561), (3736, 1129765), (3820, 1104922), (4670, 903812), (4732, 891970), (4966, 849940), (5348, 789230), (5915, 713576), (6071, 695240), (6538, 645580), (6685, 631384), (6760, 624379), (7640, 552461), (9340, 451906), (9464, 445985), (9932, 424970), (10696, 394615), (11830, 356788), (12142, 347620), (12415, 339976), (13076, 322790), (13370, 315692), (16345, 258232), (17381, 242840), (18680, 225953), (19864, 212485), (23660, 178394), (24284, 173810), (24830, 169988), (26152, 161395), (26740, 157846), (30355, 139048), (32279, 130760), (32690, 129116), (34762, 121420), (42497, 99320), (47320, 89197), (48568, 86905), (49660, 84994), (53480, 78923), (60710, 69524), (64558, 65380)]