8314675960

素因数分解:

$2^3\times 5^1\times {\mathrm{38501}}^1\times {\mathrm{5399}}^1$

素因数の和:43911

約数の個数: 32

約数和(自身を含む): 18711972000

約数和(自身を除く): 10397296040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5399, 10798, 21596, 26995, 38501, 43192, 53990, 77002, 107980, 154004, 192505, 215960, 308008, 385010, 770020, 1540040, 207866899, 415733798, 831467596, 1039334495, 1662935192, 2078668990, 4157337980, 8314675960]

約数ペア:

[(1, 8314675960), (2, 4157337980), (4, 2078668990), (5, 1662935192), (8, 1039334495), (10, 831467596), (20, 415733798), (40, 207866899), (5399, 1540040), (10798, 770020), (21596, 385010), (26995, 308008), (38501, 215960), (43192, 192505), (53990, 154004), (77002, 107980)]