1958476960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{101161}}^1$

素因数の和:101198

約数の個数: 72

約数和(自身を含む): 5085818388

約数和(自身を除く): 3127341428

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4840, 9680, 19360, 101161, 202322, 404644, 505805, 809288, 1011610, 1112771, 1618576, 2023220, 2225542, 3237152, 4046440, 4451084, 5563855, 8092880, 8902168, 11127710, 12240481, 16185760, 17804336, 22255420, 24480962, 35608672, 44510840, 48961924, 61202405, 89021680, 97923848, 122404810, 178043360, 195847696, 244809620, 391695392, 489619240, 979238480, 1958476960]

約数ペア:

[(1, 1958476960), (2, 979238480), (4, 489619240), (5, 391695392), (8, 244809620), (10, 195847696), (11, 178043360), (16, 122404810), (20, 97923848), (22, 89021680), (32, 61202405), (40, 48961924), (44, 44510840), (55, 35608672), (80, 24480962), (88, 22255420), (110, 17804336), (121, 16185760), (160, 12240481), (176, 11127710), (220, 8902168), (242, 8092880), (352, 5563855), (440, 4451084), (484, 4046440), (605, 3237152), (880, 2225542), (968, 2023220), (1210, 1618576), (1760, 1112771), (1936, 1011610), (2420, 809288), (3872, 505805), (4840, 404644), (9680, 202322), (19360, 101161)]