18242450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 36694080

約数和(自身を除く): 18451630

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 145, 230, 290, 547, 575, 667, 725, 1094, 1150, 1334, 1450, 2735, 3335, 5470, 6670, 12581, 13675, 15863, 16675, 25162, 27350, 31726, 33350, 62905, 79315, 125810, 158630, 314525, 364849, 396575, 629050, 729698, 793150, 1824245, 3648490, 9121225, 18242450]

約数ペア:

[(1, 18242450), (2, 9121225), (5, 3648490), (10, 1824245), (23, 793150), (25, 729698), (29, 629050), (46, 396575), (50, 364849), (58, 314525), (115, 158630), (145, 125810), (230, 79315), (290, 62905), (547, 33350), (575, 31726), (667, 27350), (725, 25162), (1094, 16675), (1150, 15863), (1334, 13675), (1450, 12581), (2735, 6670), (3335, 5470)]