124852640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6449}}^1$

素因数の和:6486

約数の個数: 72

約数和(自身を含む): 324267300

約数和(自身を除く): 199414660

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, 6449, 9680, 12898, 19360, 25796, 32245, 51592, 64490, 70939, 103184, 128980, 141878, 206368, 257960, 283756, 354695, 515920, 567512, 709390, 780329, 1031840, 1135024, 1418780, 1560658, 2270048, 2837560, 3121316, 3901645, 5675120, 6242632, 7803290, 11350240, 12485264, 15606580, 24970528, 31213160, 62426320, 124852640]

約数ペア:

[(1, 124852640), (2, 62426320), (4, 31213160), (5, 24970528), (8, 15606580), (10, 12485264), (11, 11350240), (16, 7803290), (20, 6242632), (22, 5675120), (32, 3901645), (40, 3121316), (44, 2837560), (55, 2270048), (80, 1560658), (88, 1418780), (110, 1135024), (121, 1031840), (160, 780329), (176, 709390), (220, 567512), (242, 515920), (352, 354695), (440, 283756), (484, 257960), (605, 206368), (880, 141878), (968, 128980), (1210, 103184), (1760, 70939), (1936, 64490), (2420, 51592), (3872, 32245), (4840, 25796), (6449, 19360), (9680, 12898)]