7668801010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{39671}}^1$

素因数の和:41178

約数の個数: 32

約数和(自身を含む): 14876047872

約数和(自身を除く): 7207246862

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1487, 2974, 7435, 14870, 19331, 38662, 39671, 79342, 96655, 193310, 198355, 396710, 515723, 1031446, 2578615, 5157230, 58990777, 117981554, 294953885, 589907770, 766880101, 1533760202, 3834400505, 7668801010]

約数ペア:

[(1, 7668801010), (2, 3834400505), (5, 1533760202), (10, 766880101), (13, 589907770), (26, 294953885), (65, 117981554), (130, 58990777), (1487, 5157230), (2974, 2578615), (7435, 1031446), (14870, 515723), (19331, 396710), (38662, 198355), (39671, 193310), (79342, 96655)]