99701420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1889}}^1$

素因数の和:1947

約数の個数: 96

約数和(自身を含む): 266716800

約数和(自身を除く): 167015380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 455, 580, 754, 812, 910, 1015, 1508, 1820, 1885, 1889, 2030, 2639, 3770, 3778, 4060, 5278, 7540, 7556, 9445, 10556, 13195, 13223, 18890, 24557, 26390, 26446, 37780, 49114, 52780, 52892, 54781, 66115, 98228, 109562, 122785, 132230, 171899, 219124, 245570, 264460, 273905, 343798, 383467, 491140, 547810, 687596, 712153, 766934, 859495, 1095620, 1424306, 1533868, 1718990, 1917335, 2848612, 3437980, 3560765, 3834670, 4985071, 7121530, 7669340, 9970142, 14243060, 19940284, 24925355, 49850710, 99701420]

約数ペア:

[(1, 99701420), (2, 49850710), (4, 24925355), (5, 19940284), (7, 14243060), (10, 9970142), (13, 7669340), (14, 7121530), (20, 4985071), (26, 3834670), (28, 3560765), (29, 3437980), (35, 2848612), (52, 1917335), (58, 1718990), (65, 1533868), (70, 1424306), (91, 1095620), (116, 859495), (130, 766934), (140, 712153), (145, 687596), (182, 547810), (203, 491140), (260, 383467), (290, 343798), (364, 273905), (377, 264460), (406, 245570), (455, 219124), (580, 171899), (754, 132230), (812, 122785), (910, 109562), (1015, 98228), (1508, 66115), (1820, 54781), (1885, 52892), (1889, 52780), (2030, 49114), (2639, 37780), (3770, 26446), (3778, 26390), (4060, 24557), (5278, 18890), (7540, 13223), (7556, 13195), (9445, 10556)]