66881830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1381}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 125375040

約数和(自身を除く): 58493210

約数列:

[1, 2, 5, 10, 29, 58, 145, 167, 290, 334, 835, 1381, 1670, 2762, 4843, 6905, 9686, 13810, 24215, 40049, 48430, 80098, 200245, 230627, 400490, 461254, 1153135, 2306270, 6688183, 13376366, 33440915, 66881830]

約数ペア:

[(1, 66881830), (2, 33440915), (5, 13376366), (10, 6688183), (29, 2306270), (58, 1153135), (145, 461254), (167, 400490), (290, 230627), (334, 200245), (835, 80098), (1381, 48430), (1670, 40049), (2762, 24215), (4843, 13810), (6905, 9686)]