1158011140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{36809}}^1$

素因数の和:36853

約数の個数: 72

約数和(自身を含む): 2878689240

約数和(自身を除く): 1720678100

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1430, 1573, 2420, 2860, 3146, 6292, 7865, 15730, 31460, 36809, 73618, 147236, 184045, 368090, 404899, 478517, 736180, 809798, 957034, 1619596, 1914068, 2024495, 2392585, 4048990, 4453889, 4785170, 5263687, 8097980, 8907778, 9570340, 10527374, 17815556, 21054748, 22269445, 26318435, 44538890, 52636870, 57900557, 89077780, 105273740, 115801114, 231602228, 289502785, 579005570, 1158011140]

約数ペア:

[(1, 1158011140), (2, 579005570), (4, 289502785), (5, 231602228), (10, 115801114), (11, 105273740), (13, 89077780), (20, 57900557), (22, 52636870), (26, 44538890), (44, 26318435), (52, 22269445), (55, 21054748), (65, 17815556), (110, 10527374), (121, 9570340), (130, 8907778), (143, 8097980), (220, 5263687), (242, 4785170), (260, 4453889), (286, 4048990), (484, 2392585), (572, 2024495), (605, 1914068), (715, 1619596), (1210, 957034), (1430, 809798), (1573, 736180), (2420, 478517), (2860, 404899), (3146, 368090), (6292, 184045), (7865, 147236), (15730, 73618), (31460, 36809)]