1039127440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:417

約数の個数: 160

約数和(自身を含む): 2715826176

約数和(自身を除く): 1676698736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 167, 193, 208, 248, 260, 310, 334, 386, 403, 496, 520, 620, 668, 772, 806, 835, 965, 1040, 1240, 1336, 1544, 1612, 1670, 1930, 2015, 2171, 2480, 2509, 2672, 3088, 3224, 3340, 3860, 4030, 4342, 5018, 5177, 5983, 6448, 6680, 7720, 8060, 8684, 10036, 10354, 10855, 11966, 12545, 13360, 15440, 16120, 17368, 20072, 20708, 21710, 23932, 25090, 25885, 29915, 32231, 32240, 34736, 40144, 41416, 43420, 47864, 50180, 51770, 59830, 64462, 67301, 77779, 82832, 86840, 95728, 100360, 103540, 119660, 128924, 134602, 155558, 161155, 173680, 200720, 207080, 239320, 257848, 269204, 311116, 322310, 336505, 388895, 414160, 419003, 478640, 515696, 538408, 622232, 644620, 673010, 777790, 838006, 999161, 1076816, 1244464, 1289240, 1346020, 1555580, 1676012, 1998322, 2095015, 2578480, 2692040, 3111160, 3352024, 3996644, 4190030, 4995805, 5384080, 6222320, 6704048, 7993288, 8380060, 9991610, 12989093, 15986576, 16760120, 19983220, 25978186, 33520240, 39966440, 51956372, 64945465, 79932880, 103912744, 129890930, 207825488, 259781860, 519563720, 1039127440]

約数ペア:

[(1, 1039127440), (2, 519563720), (4, 259781860), (5, 207825488), (8, 129890930), (10, 103912744), (13, 79932880), (16, 64945465), (20, 51956372), (26, 39966440), (31, 33520240), (40, 25978186), (52, 19983220), (62, 16760120), (65, 15986576), (80, 12989093), (104, 9991610), (124, 8380060), (130, 7993288), (155, 6704048), (167, 6222320), (193, 5384080), (208, 4995805), (248, 4190030), (260, 3996644), (310, 3352024), (334, 3111160), (386, 2692040), (403, 2578480), (496, 2095015), (520, 1998322), (620, 1676012), (668, 1555580), (772, 1346020), (806, 1289240), (835, 1244464), (965, 1076816), (1040, 999161), (1240, 838006), (1336, 777790), (1544, 673010), (1612, 644620), (1670, 622232), (1930, 538408), (2015, 515696), (2171, 478640), (2480, 419003), (2509, 414160), (2672, 388895), (3088, 336505), (3224, 322310), (3340, 311116), (3860, 269204), (4030, 257848), (4342, 239320), (5018, 207080), (5177, 200720), (5983, 173680), (6448, 161155), (6680, 155558), (7720, 134602), (8060, 128924), (8684, 119660), (10036, 103540), (10354, 100360), (10855, 95728), (11966, 86840), (12545, 82832), (13360, 77779), (15440, 67301), (16120, 64462), (17368, 59830), (20072, 51770), (20708, 50180), (21710, 47864), (23932, 43420), (25090, 41416), (25885, 40144), (29915, 34736), (32231, 32240)]