142504360

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{42923}}^1$

素因数の和:43017

約数の個数: 32

約数和(自身を含む): 324505440

約数和(自身を除く): 182001080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 42923, 85846, 171692, 214615, 343384, 429230, 858460, 1716920, 3562609, 7125218, 14250436, 17813045, 28500872, 35626090, 71252180, 142504360]

約数ペア:

[(1, 142504360), (2, 71252180), (4, 35626090), (5, 28500872), (8, 17813045), (10, 14250436), (20, 7125218), (40, 3562609), (83, 1716920), (166, 858460), (332, 429230), (415, 343384), (664, 214615), (830, 171692), (1660, 85846), (3320, 42923)]