560725520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{226099}}^1$

素因数の和:226143

約数の個数: 40

約数和(自身を含む): 1345747200

約数和(自身を除く): 785021680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 226099, 452198, 904396, 1130495, 1808792, 2260990, 3617584, 4521980, 7009069, 9043960, 14018138, 18087920, 28036276, 35045345, 56072552, 70090690, 112145104, 140181380, 280362760, 560725520]

約数ペア:

[(1, 560725520), (2, 280362760), (4, 140181380), (5, 112145104), (8, 70090690), (10, 56072552), (16, 35045345), (20, 28036276), (31, 18087920), (40, 14018138), (62, 9043960), (80, 7009069), (124, 4521980), (155, 3617584), (248, 2260990), (310, 1808792), (496, 1130495), (620, 904396), (1240, 452198), (2480, 226099)]