9876020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 26562816

約数和(自身を除く): 16686796

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 53, 55, 70, 77, 106, 110, 121, 140, 154, 212, 220, 242, 265, 308, 371, 385, 484, 530, 583, 605, 742, 770, 847, 1060, 1166, 1210, 1331, 1484, 1540, 1694, 1855, 2332, 2420, 2662, 2915, 3388, 3710, 4081, 4235, 5324, 5830, 6413, 6655, 7420, 8162, 8470, 9317, 11660, 12826, 13310, 16324, 16940, 18634, 20405, 25652, 26620, 32065, 37268, 40810, 44891, 46585, 64130, 70543, 81620, 89782, 93170, 128260, 141086, 179564, 186340, 224455, 282172, 352715, 448910, 493801, 705430, 897820, 987602, 1410860, 1975204, 2469005, 4938010, 9876020]

約数ペア:

[(1, 9876020), (2, 4938010), (4, 2469005), (5, 1975204), (7, 1410860), (10, 987602), (11, 897820), (14, 705430), (20, 493801), (22, 448910), (28, 352715), (35, 282172), (44, 224455), (53, 186340), (55, 179564), (70, 141086), (77, 128260), (106, 93170), (110, 89782), (121, 81620), (140, 70543), (154, 64130), (212, 46585), (220, 44891), (242, 40810), (265, 37268), (308, 32065), (371, 26620), (385, 25652), (484, 20405), (530, 18634), (583, 16940), (605, 16324), (742, 13310), (770, 12826), (847, 11660), (1060, 9317), (1166, 8470), (1210, 8162), (1331, 7420), (1484, 6655), (1540, 6413), (1694, 5830), (1855, 5324), (2332, 4235), (2420, 4081), (2662, 3710), (2915, 3388)]