42141280

素因数分解:

$2^5\times 5^1\times {\mathrm{263383}}^1$

素因数の和:263398

約数の個数: 24

約数和(自身を含む): 99559152

約数和(自身を除く): 57417872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263383, 526766, 1053532, 1316915, 2107064, 2633830, 4214128, 5267660, 8428256, 10535320, 21070640, 42141280]

約数ペア:

[(1, 42141280), (2, 21070640), (4, 10535320), (5, 8428256), (8, 5267660), (10, 4214128), (16, 2633830), (20, 2107064), (32, 1316915), (40, 1053532), (80, 526766), (160, 263383)]