9718280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1699}}^1$

素因数の和:1734

約数の個数: 64

約数和(自身を含む): 25704000

約数和(自身を除く): 15985720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 1699, 2860, 3398, 5720, 6796, 8495, 13592, 16990, 18689, 22087, 33980, 37378, 44174, 67960, 74756, 88348, 93445, 110435, 149512, 176696, 186890, 220870, 242957, 373780, 441740, 485914, 747560, 883480, 971828, 1214785, 1943656, 2429570, 4859140, 9718280]

約数ペア:

[(1, 9718280), (2, 4859140), (4, 2429570), (5, 1943656), (8, 1214785), (10, 971828), (11, 883480), (13, 747560), (20, 485914), (22, 441740), (26, 373780), (40, 242957), (44, 220870), (52, 186890), (55, 176696), (65, 149512), (88, 110435), (104, 93445), (110, 88348), (130, 74756), (143, 67960), (220, 44174), (260, 37378), (286, 33980), (440, 22087), (520, 18689), (572, 16990), (715, 13592), (1144, 8495), (1430, 6796), (1699, 5720), (2860, 3398)]