82434880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2129}}^1$

素因数の和:2168

約数の個数: 84

約数和(自身を含む): 215866980

約数和(自身を除く): 133432100

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1760, 1936, 2129, 2420, 3520, 3872, 4258, 4840, 7744, 8516, 9680, 10645, 17032, 19360, 21290, 23419, 34064, 38720, 42580, 46838, 68128, 85160, 93676, 117095, 136256, 170320, 187352, 234190, 257609, 340640, 374704, 468380, 515218, 681280, 749408, 936760, 1030436, 1288045, 1498816, 1873520, 2060872, 2576090, 3747040, 4121744, 5152180, 7494080, 8243488, 10304360, 16486976, 20608720, 41217440, 82434880]

約数ペア:

[(1, 82434880), (2, 41217440), (4, 20608720), (5, 16486976), (8, 10304360), (10, 8243488), (11, 7494080), (16, 5152180), (20, 4121744), (22, 3747040), (32, 2576090), (40, 2060872), (44, 1873520), (55, 1498816), (64, 1288045), (80, 1030436), (88, 936760), (110, 749408), (121, 681280), (160, 515218), (176, 468380), (220, 374704), (242, 340640), (320, 257609), (352, 234190), (440, 187352), (484, 170320), (605, 136256), (704, 117095), (880, 93676), (968, 85160), (1210, 68128), (1760, 46838), (1936, 42580), (2129, 38720), (2420, 34064), (3520, 23419), (3872, 21290), (4258, 19360), (4840, 17032), (7744, 10645), (8516, 9680)]