99515960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{146347}}^1$

素因数の和:146375

約数の個数: 32

約数和(自身を含む): 237083760

約数和(自身を除く): 137567800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 146347, 292694, 585388, 731735, 1170776, 1463470, 2487899, 2926940, 4975798, 5853880, 9951596, 12439495, 19903192, 24878990, 49757980, 99515960]

約数ペア:

[(1, 99515960), (2, 49757980), (4, 24878990), (5, 19903192), (8, 12439495), (10, 9951596), (17, 5853880), (20, 4975798), (34, 2926940), (40, 2487899), (68, 1463470), (85, 1170776), (136, 731735), (170, 585388), (340, 292694), (680, 146347)]