1036753648540

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{947}}^1\times {\mathrm{130021}}^1$

素因数の和:131398

約数の個数: 48

約数和(自身を含む): 2184675411744

約数和(自身を除く): 1147921763204

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 947, 1684, 1894, 2105, 3788, 4210, 4735, 8420, 9470, 18940, 130021, 260042, 398687, 520084, 650105, 797374, 1300210, 1594748, 1993435, 2600420, 3986870, 7973740, 54738841, 109477682, 123129887, 218955364, 246259774, 273694205, 492519548, 547388410, 615649435, 1094776820, 1231298870, 2462597740, 51837682427, 103675364854, 207350729708, 259188412135, 518376824270, 1036753648540]

約数ペア:

[(1, 1036753648540), (2, 518376824270), (4, 259188412135), (5, 207350729708), (10, 103675364854), (20, 51837682427), (421, 2462597740), (842, 1231298870), (947, 1094776820), (1684, 615649435), (1894, 547388410), (2105, 492519548), (3788, 273694205), (4210, 246259774), (4735, 218955364), (8420, 123129887), (9470, 109477682), (18940, 54738841), (130021, 7973740), (260042, 3986870), (398687, 2600420), (520084, 1993435), (650105, 1594748), (797374, 1300210)]