2247489560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1937491}}^1$

素因数の和:1937531

約数の個数: 32

約数和(自身を含む): 5231228400

約数和(自身を除く): 2983738840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1937491, 3874982, 7749964, 9687455, 15499928, 19374910, 38749820, 56187239, 77499640, 112374478, 224748956, 280936195, 449497912, 561872390, 1123744780, 2247489560]

約数ペア:

[(1, 2247489560), (2, 1123744780), (4, 561872390), (5, 449497912), (8, 280936195), (10, 224748956), (20, 112374478), (29, 77499640), (40, 56187239), (58, 38749820), (116, 19374910), (145, 15499928), (232, 9687455), (290, 7749964), (580, 3874982), (1160, 1937491)]