2888045360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{975691}}^1$

素因数の和:975741

約数の個数: 40

約数和(自身を含む): 6896191056

約数和(自身を除く): 4008145696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 975691, 1951382, 3902764, 4878455, 7805528, 9756910, 15611056, 19513820, 36100567, 39027640, 72201134, 78055280, 144402268, 180502835, 288804536, 361005670, 577609072, 722011340, 1444022680, 2888045360]

約数ペア:

[(1, 2888045360), (2, 1444022680), (4, 722011340), (5, 577609072), (8, 361005670), (10, 288804536), (16, 180502835), (20, 144402268), (37, 78055280), (40, 72201134), (74, 39027640), (80, 36100567), (148, 19513820), (185, 15611056), (296, 9756910), (370, 7805528), (592, 4878455), (740, 3902764), (1480, 1951382), (2960, 975691)]