42375620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5711}}^1$

素因数の和:5780

約数の個数: 48

約数和(自身を含む): 103638528

約数和(自身を除く): 61262908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 5711, 7420, 11422, 22844, 28555, 39977, 57110, 79954, 114220, 159908, 199885, 302683, 399770, 605366, 799540, 1210732, 1513415, 2118781, 3026830, 4237562, 6053660, 8475124, 10593905, 21187810, 42375620]

約数ペア:

[(1, 42375620), (2, 21187810), (4, 10593905), (5, 8475124), (7, 6053660), (10, 4237562), (14, 3026830), (20, 2118781), (28, 1513415), (35, 1210732), (53, 799540), (70, 605366), (106, 399770), (140, 302683), (212, 199885), (265, 159908), (371, 114220), (530, 79954), (742, 57110), (1060, 39977), (1484, 28555), (1855, 22844), (3710, 11422), (5711, 7420)]