88287977960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{21871}}^1$

素因数の和:23011

約数の個数: 128

約数和(自身を含む): 244721433600

約数和(自身を除く): 156433455640

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, 182, 260, 280, 364, 455, 520, 728, 910, 1109, 1820, 2218, 3640, 4436, 5545, 7763, 8872, 11090, 14417, 15526, 21871, 22180, 28834, 31052, 38815, 43742, 44360, 57668, 62104, 72085, 77630, 87484, 100919, 109355, 115336, 144170, 153097, 155260, 174968, 201838, 218710, 284323, 288340, 306194, 310520, 403676, 437420, 504595, 568646, 576680, 612388, 765485, 807352, 874840, 1009190, 1137292, 1224776, 1421615, 1530970, 1990261, 2018380, 2274584, 2843230, 3061940, 3980522, 4036760, 5686460, 6123880, 7961044, 9951305, 11372920, 15922088, 19902610, 24254939, 39805220, 48509878, 79610440, 97019756, 121274695, 169784573, 194039512, 242549390, 315314207, 339569146, 485098780, 630628414, 679138292, 848922865, 970197560, 1261256828, 1358276584, 1576571035, 1697845730, 2207199449, 2522513656, 3153142070, 3395691460, 4414398898, 6306284140, 6791382920, 8828797796, 11035997245, 12612568280, 17657595592, 22071994490, 44143988980, 88287977960]

約数ペア:

[(1, 88287977960), (2, 44143988980), (4, 22071994490), (5, 17657595592), (7, 12612568280), (8, 11035997245), (10, 8828797796), (13, 6791382920), (14, 6306284140), (20, 4414398898), (26, 3395691460), (28, 3153142070), (35, 2522513656), (40, 2207199449), (52, 1697845730), (56, 1576571035), (65, 1358276584), (70, 1261256828), (91, 970197560), (104, 848922865), (130, 679138292), (140, 630628414), (182, 485098780), (260, 339569146), (280, 315314207), (364, 242549390), (455, 194039512), (520, 169784573), (728, 121274695), (910, 97019756), (1109, 79610440), (1820, 48509878), (2218, 39805220), (3640, 24254939), (4436, 19902610), (5545, 15922088), (7763, 11372920), (8872, 9951305), (11090, 7961044), (14417, 6123880), (15526, 5686460), (21871, 4036760), (22180, 3980522), (28834, 3061940), (31052, 2843230), (38815, 2274584), (43742, 2018380), (44360, 1990261), (57668, 1530970), (62104, 1421615), (72085, 1224776), (77630, 1137292), (87484, 1009190), (100919, 874840), (109355, 807352), (115336, 765485), (144170, 612388), (153097, 576680), (155260, 568646), (174968, 504595), (201838, 437420), (218710, 403676), (284323, 310520), (288340, 306194)]