105115120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10859}}^1$

素因数の和:10894

約数の個数: 60

約数和(自身を含む): 268654680

約数和(自身を除く): 163539560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 10859, 21718, 43436, 54295, 86872, 108590, 119449, 173744, 217180, 238898, 434360, 477796, 597245, 868720, 955592, 1194490, 1313939, 1911184, 2388980, 2627878, 4777960, 5255756, 6569695, 9555920, 10511512, 13139390, 21023024, 26278780, 52557560, 105115120]

約数ペア:

[(1, 105115120), (2, 52557560), (4, 26278780), (5, 21023024), (8, 13139390), (10, 10511512), (11, 9555920), (16, 6569695), (20, 5255756), (22, 4777960), (40, 2627878), (44, 2388980), (55, 1911184), (80, 1313939), (88, 1194490), (110, 955592), (121, 868720), (176, 597245), (220, 477796), (242, 434360), (440, 238898), (484, 217180), (605, 173744), (880, 119449), (968, 108590), (1210, 86872), (1936, 54295), (2420, 43436), (4840, 21718), (9680, 10859)]