78533710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9829}}^1$

素因数の和:9900

約数の個数: 32

約数和(自身を含む): 152876160

約数和(自身を除く): 74342450

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 9829, 19658, 49145, 98290, 167093, 334186, 461963, 835465, 923926, 1670930, 2309815, 4619630, 7853371, 15706742, 39266855, 78533710]

約数ペア:

[(1, 78533710), (2, 39266855), (5, 15706742), (10, 7853371), (17, 4619630), (34, 2309815), (47, 1670930), (85, 923926), (94, 835465), (170, 461963), (235, 334186), (470, 167093), (799, 98290), (1598, 49145), (3995, 19658), (7990, 9829)]