5111080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9829}}^1$

素因数の和:9853

約数の個数: 32

約数和(自身を含む): 12385800

約数和(自身を除く): 7274720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 9829, 19658, 39316, 49145, 78632, 98290, 127777, 196580, 255554, 393160, 511108, 638885, 1022216, 1277770, 2555540, 5111080]

約数ペア:

[(1, 5111080), (2, 2555540), (4, 1277770), (5, 1022216), (8, 638885), (10, 511108), (13, 393160), (20, 255554), (26, 196580), (40, 127777), (52, 98290), (65, 78632), (104, 49145), (130, 39316), (260, 19658), (520, 9829)]