118833560

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{9677}}^1$

素因数の和:9995

約数の個数: 32

約数和(自身を含む): 268274160

約数和(自身を除く): 149440600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 9677, 12280, 19354, 38708, 48385, 77416, 96770, 193540, 387080, 2970839, 5941678, 11883356, 14854195, 23766712, 29708390, 59416780, 118833560]

約数ペア:

[(1, 118833560), (2, 59416780), (4, 29708390), (5, 23766712), (8, 14854195), (10, 11883356), (20, 5941678), (40, 2970839), (307, 387080), (614, 193540), (1228, 96770), (1535, 77416), (2456, 48385), (3070, 38708), (6140, 19354), (9677, 12280)]