79467980

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{14771}}^1$

素因数の和:15049

約数の個数: 24

約数和(自身を含む): 167514480

約数和(自身を除く): 88046500

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 14771, 29542, 59084, 73855, 147710, 295420, 3973399, 7946798, 15893596, 19866995, 39733990, 79467980]

約数ペア:

[(1, 79467980), (2, 39733990), (4, 19866995), (5, 15893596), (10, 7946798), (20, 3973399), (269, 295420), (538, 147710), (1076, 73855), (1345, 59084), (2690, 29542), (5380, 14771)]