74042320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7649}}^1$

素因数の和:7684

約数の個数: 60

約数和(自身を含む): 189245700

約数和(自身を除く): 115203380

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, 7649, 9680, 15298, 30596, 38245, 61192, 76490, 84139, 122384, 152980, 168278, 305960, 336556, 420695, 611920, 673112, 841390, 925529, 1346224, 1682780, 1851058, 3365560, 3702116, 4627645, 6731120, 7404232, 9255290, 14808464, 18510580, 37021160, 74042320]

約数ペア:

[(1, 74042320), (2, 37021160), (4, 18510580), (5, 14808464), (8, 9255290), (10, 7404232), (11, 6731120), (16, 4627645), (20, 3702116), (22, 3365560), (40, 1851058), (44, 1682780), (55, 1346224), (80, 925529), (88, 841390), (110, 673112), (121, 611920), (176, 420695), (220, 336556), (242, 305960), (440, 168278), (484, 152980), (605, 122384), (880, 84139), (968, 76490), (1210, 61192), (1936, 38245), (2420, 30596), (4840, 15298), (7649, 9680)]