38503427980

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{7156771}}^1$

素因数の和:7157049

約数の個数: 24

約数和(自身を含む): 81157794480

約数和(自身を除く): 42654366500

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 7156771, 14313542, 28627084, 35783855, 71567710, 143135420, 1925171399, 3850342798, 7700685596, 9625856995, 19251713990, 38503427980]

約数ペア:

[(1, 38503427980), (2, 19251713990), (4, 9625856995), (5, 7700685596), (10, 3850342798), (20, 1925171399), (269, 143135420), (538, 71567710), (1076, 35783855), (1345, 28627084), (2690, 14313542), (5380, 7156771)]