100635856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 220521600

約数和(自身を除く): 119885744

約数列:

[1, 2, 4, 8, 16, 19, 23, 37, 38, 46, 74, 76, 92, 148, 152, 184, 296, 304, 368, 389, 437, 592, 703, 778, 851, 874, 1406, 1556, 1702, 1748, 2812, 3112, 3404, 3496, 5624, 6224, 6808, 6992, 7391, 8947, 11248, 13616, 14393, 14782, 16169, 17894, 28786, 29564, 32338, 35788, 57572, 59128, 64676, 71576, 115144, 118256, 129352, 143152, 169993, 230288, 258704, 273467, 331039, 339986, 546934, 662078, 679972, 1093868, 1324156, 1359944, 2187736, 2648312, 2719888, 4375472, 5296624, 6289741, 12579482, 25158964, 50317928, 100635856]

約数ペア:

[(1, 100635856), (2, 50317928), (4, 25158964), (8, 12579482), (16, 6289741), (19, 5296624), (23, 4375472), (37, 2719888), (38, 2648312), (46, 2187736), (74, 1359944), (76, 1324156), (92, 1093868), (148, 679972), (152, 662078), (184, 546934), (296, 339986), (304, 331039), (368, 273467), (389, 258704), (437, 230288), (592, 169993), (703, 143152), (778, 129352), (851, 118256), (874, 115144), (1406, 71576), (1556, 64676), (1702, 59128), (1748, 57572), (2812, 35788), (3112, 32338), (3404, 29564), (3496, 28786), (5624, 17894), (6224, 16169), (6808, 14782), (6992, 14393), (7391, 13616), (8947, 11248)]