761036120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{10529}}^1$

素因数の和:10692

約数の個数: 64

約数和(自身を含む): 1857492000

約数和(自身を除く): 1096455880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 139, 260, 278, 520, 556, 695, 1112, 1390, 1807, 2780, 3614, 5560, 7228, 9035, 10529, 14456, 18070, 21058, 36140, 42116, 52645, 72280, 84232, 105290, 136877, 210580, 273754, 421160, 547508, 684385, 1095016, 1368770, 1463531, 2737540, 2927062, 5475080, 5854124, 7317655, 11708248, 14635310, 19025903, 29270620, 38051806, 58541240, 76103612, 95129515, 152207224, 190259030, 380518060, 761036120]

約数ペア:

[(1, 761036120), (2, 380518060), (4, 190259030), (5, 152207224), (8, 95129515), (10, 76103612), (13, 58541240), (20, 38051806), (26, 29270620), (40, 19025903), (52, 14635310), (65, 11708248), (104, 7317655), (130, 5854124), (139, 5475080), (260, 2927062), (278, 2737540), (520, 1463531), (556, 1368770), (695, 1095016), (1112, 684385), (1390, 547508), (1807, 421160), (2780, 273754), (3614, 210580), (5560, 136877), (7228, 105290), (9035, 84232), (10529, 72280), (14456, 52645), (18070, 42116), (21058, 36140)]