888408040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{58913}}^1$

素因数の和:58966

約数の個数: 64

約数和(自身を含む): 2226949200

約数和(自身を除く): 1338541160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 7540, 15080, 58913, 117826, 235652, 294565, 471304, 589130, 765869, 1178260, 1531738, 1708477, 2356520, 3063476, 3416954, 3829345, 6126952, 6833908, 7658690, 8542385, 13667816, 15317380, 17084770, 22210201, 30634760, 34169540, 44420402, 68339080, 88840804, 111051005, 177681608, 222102010, 444204020, 888408040]

約数ペア:

[(1, 888408040), (2, 444204020), (4, 222102010), (5, 177681608), (8, 111051005), (10, 88840804), (13, 68339080), (20, 44420402), (26, 34169540), (29, 30634760), (40, 22210201), (52, 17084770), (58, 15317380), (65, 13667816), (104, 8542385), (116, 7658690), (130, 6833908), (145, 6126952), (232, 3829345), (260, 3416954), (290, 3063476), (377, 2356520), (520, 1708477), (580, 1531738), (754, 1178260), (1160, 765869), (1508, 589130), (1885, 471304), (3016, 294565), (3770, 235652), (7540, 117826), (15080, 58913)]