427364080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37357}}^1$

素因数の和:37394

約数の個数: 80

約数和(自身を含む): 1167362784

約数和(自身を除く): 739998704

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 37357, 74714, 149428, 186785, 298856, 373570, 410927, 485641, 597712, 747140, 821854, 971282, 1494280, 1643708, 1942564, 2054635, 2428205, 2988560, 3287416, 3885128, 4109270, 4856410, 5342051, 6574832, 7770256, 8218540, 9712820, 10684102, 16437080, 19425640, 21368204, 26710255, 32874160, 38851280, 42736408, 53420510, 85472816, 106841020, 213682040, 427364080]

約数ペア:

[(1, 427364080), (2, 213682040), (4, 106841020), (5, 85472816), (8, 53420510), (10, 42736408), (11, 38851280), (13, 32874160), (16, 26710255), (20, 21368204), (22, 19425640), (26, 16437080), (40, 10684102), (44, 9712820), (52, 8218540), (55, 7770256), (65, 6574832), (80, 5342051), (88, 4856410), (104, 4109270), (110, 3885128), (130, 3287416), (143, 2988560), (176, 2428205), (208, 2054635), (220, 1942564), (260, 1643708), (286, 1494280), (440, 971282), (520, 821854), (572, 747140), (715, 597712), (880, 485641), (1040, 410927), (1144, 373570), (1430, 298856), (2288, 186785), (2860, 149428), (5720, 74714), (11440, 37357)]