5241080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10079}}^1$

素因数の和:10103

約数の個数: 32

約数和(自身を含む): 12700800

約数和(自身を除く): 7459720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10079, 20158, 40316, 50395, 80632, 100790, 131027, 201580, 262054, 403160, 524108, 655135, 1048216, 1310270, 2620540, 5241080]

約数ペア:

[(1, 5241080), (2, 2620540), (4, 1310270), (5, 1048216), (8, 655135), (10, 524108), (13, 403160), (20, 262054), (26, 201580), (40, 131027), (52, 100790), (65, 80632), (104, 50395), (130, 40316), (260, 20158), (520, 10079)]