82102640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44621}}^1$

素因数の和:44657

約数の個数: 40

約数和(自身を含む): 199192608

約数和(自身を除く): 117089968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 44621, 89242, 178484, 223105, 356968, 446210, 713936, 892420, 1026283, 1784840, 2052566, 3569680, 4105132, 5131415, 8210264, 10262830, 16420528, 20525660, 41051320, 82102640]

約数ペア:

[(1, 82102640), (2, 41051320), (4, 20525660), (5, 16420528), (8, 10262830), (10, 8210264), (16, 5131415), (20, 4105132), (23, 3569680), (40, 2052566), (46, 1784840), (80, 1026283), (92, 892420), (115, 713936), (184, 446210), (230, 356968), (368, 223105), (460, 178484), (920, 89242), (1840, 44621)]