88398970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1699}}^1$

素因数の和:1771

約数の個数: 48

約数和(自身を含む): 179071200

約数和(自身を除く): 90672230

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 121, 215, 242, 430, 473, 605, 946, 1210, 1699, 2365, 3398, 4730, 5203, 8495, 10406, 16990, 18689, 26015, 37378, 52030, 73057, 93445, 146114, 186890, 205579, 365285, 411158, 730570, 803627, 1027895, 1607254, 2055790, 4018135, 8036270, 8839897, 17679794, 44199485, 88398970]

約数ペア:

[(1, 88398970), (2, 44199485), (5, 17679794), (10, 8839897), (11, 8036270), (22, 4018135), (43, 2055790), (55, 1607254), (86, 1027895), (110, 803627), (121, 730570), (215, 411158), (242, 365285), (430, 205579), (473, 186890), (605, 146114), (946, 93445), (1210, 73057), (1699, 52030), (2365, 37378), (3398, 26015), (4730, 18689), (5203, 16990), (8495, 10406)]