950815280

素因数分解:

$2^4\times 5^1\times {\mathrm{11885191}}^1$

素因数の和:11885204

約数の個数: 20

約数和(自身を含む): 2210645712

約数和(自身を除く): 1259830432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 11885191, 23770382, 47540764, 59425955, 95081528, 118851910, 190163056, 237703820, 475407640, 950815280]

約数ペア:

[(1, 950815280), (2, 475407640), (4, 237703820), (5, 190163056), (8, 118851910), (10, 95081528), (16, 59425955), (20, 47540764), (40, 23770382), (80, 11885191)]