15766180366940

素因数分解:

$2^2\times 5^1\times {\mathrm{7207}}^1\times {\mathrm{109381021}}^1$

素因数の和:109388237

約数の個数: 24

約数和(自身を含む): 33113573076192

約数和(自身を除く): 17347392709252

約数列:

[1, 2, 4, 5, 10, 20, 7207, 14414, 28828, 36035, 72070, 144140, 109381021, 218762042, 437524084, 546905105, 1093810210, 2187620420, 788309018347, 1576618036694, 3153236073388, 3941545091735, 7883090183470, 15766180366940]

約数ペア:

[(1, 15766180366940), (2, 7883090183470), (4, 3941545091735), (5, 3153236073388), (10, 1576618036694), (20, 788309018347), (7207, 2187620420), (14414, 1093810210), (28828, 546905105), (36035, 437524084), (72070, 218762042), (144140, 109381021)]