115371080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^4\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 286991100

約数和(自身を除く): 171620020

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, 14641, 17336, 21670, 23837, 26620, 29282, 43340, 47674, 53240, 58564, 73205, 86680, 95348, 117128, 119185, 146410, 190696, 238370, 262207, 292820, 476740, 524414, 585640, 953480, 1048828, 1311035, 2097656, 2622070, 2884277, 5244140, 5768554, 10488280, 11537108, 14421385, 23074216, 28842770, 57685540, 115371080]

約数ペア:

[(1, 115371080), (2, 57685540), (4, 28842770), (5, 23074216), (8, 14421385), (10, 11537108), (11, 10488280), (20, 5768554), (22, 5244140), (40, 2884277), (44, 2622070), (55, 2097656), (88, 1311035), (110, 1048828), (121, 953480), (197, 585640), (220, 524414), (242, 476740), (394, 292820), (440, 262207), (484, 238370), (605, 190696), (788, 146410), (968, 119185), (985, 117128), (1210, 95348), (1331, 86680), (1576, 73205), (1970, 58564), (2167, 53240), (2420, 47674), (2662, 43340), (3940, 29282), (4334, 26620), (4840, 23837), (5324, 21670), (6655, 17336), (7880, 14641), (8668, 13310), (10648, 10835)]