788996210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1\times {\mathrm{1831}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 1457011584

約数和(自身を除く): 668015374

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1051, 1831, 2102, 3662, 5255, 9155, 10510, 18310, 43091, 75071, 86182, 150142, 215455, 375355, 430910, 750710, 1924381, 3848762, 9621905, 19243810, 78899621, 157799242, 394498105, 788996210]

約数ペア:

[(1, 788996210), (2, 394498105), (5, 157799242), (10, 78899621), (41, 19243810), (82, 9621905), (205, 3848762), (410, 1924381), (1051, 750710), (1831, 430910), (2102, 375355), (3662, 215455), (5255, 150142), (9155, 86182), (10510, 75071), (18310, 43091)]