1036796840

素因数分解:

$2^3\times 5^1\times {\mathrm{2731}}^1\times {\mathrm{9491}}^1$

素因数の和:12233

約数の個数: 32

約数和(自身を含む): 2333892960

約数和(自身を除く): 1297096120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2731, 5462, 9491, 10924, 13655, 18982, 21848, 27310, 37964, 47455, 54620, 75928, 94910, 109240, 189820, 379640, 25919921, 51839842, 103679684, 129599605, 207359368, 259199210, 518398420, 1036796840]

約数ペア:

[(1, 1036796840), (2, 518398420), (4, 259199210), (5, 207359368), (8, 129599605), (10, 103679684), (20, 51839842), (40, 25919921), (2731, 379640), (5462, 189820), (9491, 109240), (10924, 94910), (13655, 75928), (18982, 54620), (21848, 47455), (27310, 37964)]