40744142210

素因数分解:

$2^1\times 5^1\times {\mathrm{7549}}^1\times {\mathrm{539729}}^1$

素因数の和:547285

約数の個数: 16

約数和(自身を含む): 73349307000

約数和(自身を除く): 32605164790

約数列:

[1, 2, 5, 10, 7549, 15098, 37745, 75490, 539729, 1079458, 2698645, 5397290, 4074414221, 8148828442, 20372071105, 40744142210]

約数ペア:

[(1, 40744142210), (2, 20372071105), (5, 8148828442), (10, 4074414221), (7549, 5397290), (15098, 2698645), (37745, 1079458), (75490, 539729)]