329771860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{14009}}^1$

素因数の和:14136

約数の個数: 48

約数和(自身を含む): 762592320

約数和(自身を除く): 432820460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 4708, 5885, 11770, 14009, 23540, 28018, 56036, 70045, 140090, 154099, 280180, 308198, 616396, 770495, 1498963, 1540990, 2997926, 3081980, 5995852, 7494815, 14989630, 16488593, 29979260, 32977186, 65954372, 82442965, 164885930, 329771860]

約数ペア:

[(1, 329771860), (2, 164885930), (4, 82442965), (5, 65954372), (10, 32977186), (11, 29979260), (20, 16488593), (22, 14989630), (44, 7494815), (55, 5995852), (107, 3081980), (110, 2997926), (214, 1540990), (220, 1498963), (428, 770495), (535, 616396), (1070, 308198), (1177, 280180), (2140, 154099), (2354, 140090), (4708, 70045), (5885, 56036), (11770, 28018), (14009, 23540)]