10386640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 28201320

約数和(自身を除く): 17814680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 37, 40, 44, 55, 58, 74, 80, 88, 110, 116, 121, 145, 148, 176, 185, 220, 232, 242, 290, 296, 319, 370, 407, 440, 464, 484, 580, 592, 605, 638, 740, 814, 880, 968, 1073, 1160, 1210, 1276, 1480, 1595, 1628, 1936, 2035, 2146, 2320, 2420, 2552, 2960, 3190, 3256, 3509, 4070, 4292, 4477, 4840, 5104, 5365, 6380, 6512, 7018, 8140, 8584, 8954, 9680, 10730, 11803, 12760, 14036, 16280, 17168, 17545, 17908, 21460, 22385, 23606, 25520, 28072, 32560, 35090, 35816, 42920, 44770, 47212, 56144, 59015, 70180, 71632, 85840, 89540, 94424, 118030, 129833, 140360, 179080, 188848, 236060, 259666, 280720, 358160, 472120, 519332, 649165, 944240, 1038664, 1298330, 2077328, 2596660, 5193320, 10386640]

約数ペア:

[(1, 10386640), (2, 5193320), (4, 2596660), (5, 2077328), (8, 1298330), (10, 1038664), (11, 944240), (16, 649165), (20, 519332), (22, 472120), (29, 358160), (37, 280720), (40, 259666), (44, 236060), (55, 188848), (58, 179080), (74, 140360), (80, 129833), (88, 118030), (110, 94424), (116, 89540), (121, 85840), (145, 71632), (148, 70180), (176, 59015), (185, 56144), (220, 47212), (232, 44770), (242, 42920), (290, 35816), (296, 35090), (319, 32560), (370, 28072), (407, 25520), (440, 23606), (464, 22385), (484, 21460), (580, 17908), (592, 17545), (605, 17168), (638, 16280), (740, 14036), (814, 12760), (880, 11803), (968, 10730), (1073, 9680), (1160, 8954), (1210, 8584), (1276, 8140), (1480, 7018), (1595, 6512), (1628, 6380), (1936, 5365), (2035, 5104), (2146, 4840), (2320, 4477), (2420, 4292), (2552, 4070), (2960, 3509), (3190, 3256)]