13701888920

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1115789}}^1$

素因数の和:1116107

約数の個数: 32

約数和(自身を含む): 30929698800

約数和(自身を除く): 17227809880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 12280, 1115789, 2231578, 4463156, 5578945, 8926312, 11157890, 22315780, 44631560, 342547223, 685094446, 1370188892, 1712736115, 2740377784, 3425472230, 6850944460, 13701888920]

約数ペア:

[(1, 13701888920), (2, 6850944460), (4, 3425472230), (5, 2740377784), (8, 1712736115), (10, 1370188892), (20, 685094446), (40, 342547223), (307, 44631560), (614, 22315780), (1228, 11157890), (1535, 8926312), (2456, 5578945), (3070, 4463156), (6140, 2231578), (12280, 1115789)]