107578840

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{14081}}^1$

素因数の和:14283

約数の個数: 32

約数和(自身を含む): 243336960

約数和(自身を除く): 135758120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 14081, 28162, 56324, 70405, 112648, 140810, 281620, 563240, 2689471, 5378942, 10757884, 13447355, 21515768, 26894710, 53789420, 107578840]

約数ペア:

[(1, 107578840), (2, 53789420), (4, 26894710), (5, 21515768), (8, 13447355), (10, 10757884), (20, 5378942), (40, 2689471), (191, 563240), (382, 281620), (764, 140810), (955, 112648), (1528, 70405), (1910, 56324), (3820, 28162), (7640, 14081)]