15714680

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4973}}^1$

素因数の和:5063

約数の個数: 32

約数和(自身を含む): 35812800

約数和(自身を除く): 20098120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 4973, 9946, 19892, 24865, 39784, 49730, 99460, 198920, 392867, 785734, 1571468, 1964335, 3142936, 3928670, 7857340, 15714680]

約数ペア:

[(1, 15714680), (2, 7857340), (4, 3928670), (5, 3142936), (8, 1964335), (10, 1571468), (20, 785734), (40, 392867), (79, 198920), (158, 99460), (316, 49730), (395, 39784), (632, 24865), (790, 19892), (1580, 9946), (3160, 4973)]