1569653474960

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{120372199}}^1$

素因数の和:120372375

約数の個数: 40

約数和(自身を含む): 3671833588800

約数和(自身を除く): 2102180113840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 120372199, 240744398, 481488796, 601860995, 962977592, 1203721990, 1925955184, 2407443980, 4814887960, 9629775920, 19620668437, 39241336874, 78482673748, 98103342185, 156965347496, 196206684370, 313930694992, 392413368740, 784826737480, 1569653474960]

約数ペア:

[(1, 1569653474960), (2, 784826737480), (4, 392413368740), (5, 313930694992), (8, 196206684370), (10, 156965347496), (16, 98103342185), (20, 78482673748), (40, 39241336874), (80, 19620668437), (163, 9629775920), (326, 4814887960), (652, 2407443980), (815, 1925955184), (1304, 1203721990), (1630, 962977592), (2608, 601860995), (3260, 481488796), (6520, 240744398), (13040, 120372199)]