772410009890

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{947}}^1\times {\mathrm{99347}}^1$

素因数の和:101122

約数の個数: 32

約数和(自身を含む): 1393515451584

約数和(自身を除く): 621105441694

約数列:

[1, 2, 5, 10, 821, 947, 1642, 1894, 4105, 4735, 8210, 9470, 99347, 198694, 496735, 777487, 993470, 1554974, 3887435, 7774870, 81563887, 94081609, 163127774, 188163218, 407819435, 470408045, 815638870, 940816090, 77241000989, 154482001978, 386205004945, 772410009890]

約数ペア:

[(1, 772410009890), (2, 386205004945), (5, 154482001978), (10, 77241000989), (821, 940816090), (947, 815638870), (1642, 470408045), (1894, 407819435), (4105, 188163218), (4735, 163127774), (8210, 94081609), (9470, 81563887), (99347, 7774870), (198694, 3887435), (496735, 1554974), (777487, 993470)]