13140336200

素因数分解:

$2^3\times 5^2\times {\mathrm{421}}^1\times {\mathrm{156061}}^1$

素因数の和:156498

約数の個数: 48

約数和(自身を含む): 30624046260

約数和(自身を除く): 17483710060

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 421, 842, 1684, 2105, 3368, 4210, 8420, 10525, 16840, 21050, 42100, 84200, 156061, 312122, 624244, 780305, 1248488, 1560610, 3121220, 3901525, 6242440, 7803050, 15606100, 31212200, 65701681, 131403362, 262806724, 328508405, 525613448, 657016810, 1314033620, 1642542025, 2628067240, 3285084050, 6570168100, 13140336200]

約数ペア:

[(1, 13140336200), (2, 6570168100), (4, 3285084050), (5, 2628067240), (8, 1642542025), (10, 1314033620), (20, 657016810), (25, 525613448), (40, 328508405), (50, 262806724), (100, 131403362), (200, 65701681), (421, 31212200), (842, 15606100), (1684, 7803050), (2105, 6242440), (3368, 3901525), (4210, 3121220), (8420, 1560610), (10525, 1248488), (16840, 780305), (21050, 624244), (42100, 312122), (84200, 156061)]