91793960

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4019}}^1$

素因数の和:4601

約数の個数: 32

約数和(自身を含む): 206949600

約数和(自身を除く): 115155640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1142, 2284, 2855, 4019, 4568, 5710, 8038, 11420, 16076, 20095, 22840, 32152, 40190, 80380, 160760, 2294849, 4589698, 9179396, 11474245, 18358792, 22948490, 45896980, 91793960]

約数ペア:

[(1, 91793960), (2, 45896980), (4, 22948490), (5, 18358792), (8, 11474245), (10, 9179396), (20, 4589698), (40, 2294849), (571, 160760), (1142, 80380), (2284, 40190), (2855, 32152), (4019, 22840), (4568, 20095), (5710, 16076), (8038, 11420)]