120418505

素因数分解:

$5^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 146059200

約数和(自身を除く): 25640695

約数列:

[1, 5, 229, 251, 419, 1145, 1255, 2095, 57479, 95951, 105169, 287395, 479755, 525845, 24083701, 120418505]

約数ペア:

[(1, 120418505), (5, 24083701), (229, 525845), (251, 479755), (419, 287395), (1145, 105169), (1255, 95951), (2095, 57479)]