41469940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 90607104

約数和(自身を除く): 49137164

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 211, 310, 317, 422, 620, 634, 844, 1055, 1268, 1585, 2110, 3170, 4220, 6340, 6541, 9827, 13082, 19654, 26164, 32705, 39308, 49135, 65410, 66887, 98270, 130820, 133774, 196540, 267548, 334435, 668870, 1337740, 2073497, 4146994, 8293988, 10367485, 20734970, 41469940]

約数ペア:

[(1, 41469940), (2, 20734970), (4, 10367485), (5, 8293988), (10, 4146994), (20, 2073497), (31, 1337740), (62, 668870), (124, 334435), (155, 267548), (211, 196540), (310, 133774), (317, 130820), (422, 98270), (620, 66887), (634, 65410), (844, 49135), (1055, 39308), (1268, 32705), (1585, 26164), (2110, 19654), (3170, 13082), (4220, 9827), (6340, 6541)]