124620020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 310345728

約数和(自身を除く): 185725708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 127, 140, 163, 172, 215, 254, 301, 326, 430, 508, 602, 635, 652, 815, 860, 889, 1141, 1204, 1270, 1505, 1630, 1778, 2282, 2540, 3010, 3260, 3556, 4445, 4564, 5461, 5705, 6020, 7009, 8890, 10922, 11410, 14018, 17780, 20701, 21844, 22820, 27305, 28036, 35045, 38227, 41402, 49063, 54610, 70090, 76454, 82804, 98126, 103505, 109220, 140180, 144907, 152908, 191135, 196252, 207010, 245315, 289814, 382270, 414020, 490630, 579628, 724535, 764540, 890143, 981260, 1449070, 1780286, 2898140, 3560572, 4450715, 6231001, 8901430, 12462002, 17802860, 24924004, 31155005, 62310010, 124620020]

約数ペア:

[(1, 124620020), (2, 62310010), (4, 31155005), (5, 24924004), (7, 17802860), (10, 12462002), (14, 8901430), (20, 6231001), (28, 4450715), (35, 3560572), (43, 2898140), (70, 1780286), (86, 1449070), (127, 981260), (140, 890143), (163, 764540), (172, 724535), (215, 579628), (254, 490630), (301, 414020), (326, 382270), (430, 289814), (508, 245315), (602, 207010), (635, 196252), (652, 191135), (815, 152908), (860, 144907), (889, 140180), (1141, 109220), (1204, 103505), (1270, 98126), (1505, 82804), (1630, 76454), (1778, 70090), (2282, 54610), (2540, 49063), (3010, 41402), (3260, 38227), (3556, 35045), (4445, 28036), (4564, 27305), (5461, 22820), (5705, 21844), (6020, 20701), (7009, 17780), (8890, 14018), (10922, 11410)]