89373340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33599}}^1$

素因数の和:33634

約数の個数: 48

約数和(自身を含む): 225792000

約数和(自身を除く): 136418660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 33599, 67198, 134396, 167995, 235193, 335990, 470386, 638381, 671980, 940772, 1175965, 1276762, 2351930, 2553524, 3191905, 4468667, 4703860, 6383810, 8937334, 12767620, 17874668, 22343335, 44686670, 89373340]

約数ペア:

[(1, 89373340), (2, 44686670), (4, 22343335), (5, 17874668), (7, 12767620), (10, 8937334), (14, 6383810), (19, 4703860), (20, 4468667), (28, 3191905), (35, 2553524), (38, 2351930), (70, 1276762), (76, 1175965), (95, 940772), (133, 671980), (140, 638381), (190, 470386), (266, 335990), (380, 235193), (532, 167995), (665, 134396), (1330, 67198), (2660, 33599)]