10125280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{523}}^1$

素因数の和:560

約数の個数: 72

約数和(自身を含む): 26343576

約数和(自身を除く): 16218296

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, 523, 605, 880, 968, 1046, 1210, 1760, 1936, 2092, 2420, 2615, 3872, 4184, 4840, 5230, 5753, 8368, 9680, 10460, 11506, 16736, 19360, 20920, 23012, 28765, 41840, 46024, 57530, 63283, 83680, 92048, 115060, 126566, 184096, 230120, 253132, 316415, 460240, 506264, 632830, 920480, 1012528, 1265660, 2025056, 2531320, 5062640, 10125280]

約数ペア:

[(1, 10125280), (2, 5062640), (4, 2531320), (5, 2025056), (8, 1265660), (10, 1012528), (11, 920480), (16, 632830), (20, 506264), (22, 460240), (32, 316415), (40, 253132), (44, 230120), (55, 184096), (80, 126566), (88, 115060), (110, 92048), (121, 83680), (160, 63283), (176, 57530), (220, 46024), (242, 41840), (352, 28765), (440, 23012), (484, 20920), (523, 19360), (605, 16736), (880, 11506), (968, 10460), (1046, 9680), (1210, 8368), (1760, 5753), (1936, 5230), (2092, 4840), (2420, 4184), (2615, 3872)]