10488280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 26088480

約数和(自身を除く): 15600200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 197, 220, 242, 394, 440, 484, 605, 788, 968, 985, 1210, 1331, 1576, 1970, 2167, 2420, 2662, 3940, 4334, 4840, 5324, 6655, 7880, 8668, 10648, 10835, 13310, 17336, 21670, 23837, 26620, 43340, 47674, 53240, 86680, 95348, 119185, 190696, 238370, 262207, 476740, 524414, 953480, 1048828, 1311035, 2097656, 2622070, 5244140, 10488280]

約数ペア:

[(1, 10488280), (2, 5244140), (4, 2622070), (5, 2097656), (8, 1311035), (10, 1048828), (11, 953480), (20, 524414), (22, 476740), (40, 262207), (44, 238370), (55, 190696), (88, 119185), (110, 95348), (121, 86680), (197, 53240), (220, 47674), (242, 43340), (394, 26620), (440, 23837), (484, 21670), (605, 17336), (788, 13310), (968, 10835), (985, 10648), (1210, 8668), (1331, 7880), (1576, 6655), (1970, 5324), (2167, 4840), (2420, 4334), (2662, 3940)]