6405515960

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1074751}}^1$

素因数の和:1074911

約数の個数: 32

約数和(自身を含む): 14509152000

約数和(自身を除く): 8103636040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 1074751, 2149502, 4299004, 5373755, 8598008, 10747510, 21495020, 42990040, 160137899, 320275798, 640551596, 800689495, 1281103192, 1601378990, 3202757980, 6405515960]

約数ペア:

[(1, 6405515960), (2, 3202757980), (4, 1601378990), (5, 1281103192), (8, 800689495), (10, 640551596), (20, 320275798), (40, 160137899), (149, 42990040), (298, 21495020), (596, 10747510), (745, 8598008), (1192, 5373755), (1490, 4299004), (2980, 2149502), (5960, 1074751)]