63902320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2473}}^1$

素因数の和:2522

約数の個数: 80

約数和(自身を含む): 165659040

約数和(自身を除く): 101756720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 2473, 2584, 3230, 4946, 5168, 6460, 9892, 12365, 12920, 19784, 24730, 25840, 39568, 42041, 46987, 49460, 84082, 93974, 98920, 168164, 187948, 197840, 210205, 234935, 336328, 375896, 420410, 469870, 672656, 751792, 798779, 840820, 939740, 1597558, 1681640, 1879480, 3195116, 3363280, 3758960, 3993895, 6390232, 7987790, 12780464, 15975580, 31951160, 63902320]

約数ペア:

[(1, 63902320), (2, 31951160), (4, 15975580), (5, 12780464), (8, 7987790), (10, 6390232), (16, 3993895), (17, 3758960), (19, 3363280), (20, 3195116), (34, 1879480), (38, 1681640), (40, 1597558), (68, 939740), (76, 840820), (80, 798779), (85, 751792), (95, 672656), (136, 469870), (152, 420410), (170, 375896), (190, 336328), (272, 234935), (304, 210205), (323, 197840), (340, 187948), (380, 168164), (646, 98920), (680, 93974), (760, 84082), (1292, 49460), (1360, 46987), (1520, 42041), (1615, 39568), (2473, 25840), (2584, 24730), (3230, 19784), (4946, 12920), (5168, 12365), (6460, 9892)]