8839310

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 16450560

約数和(自身を除く): 7611250

約数列:

[1, 2, 5, 10, 67, 79, 134, 158, 167, 334, 335, 395, 670, 790, 835, 1670, 5293, 10586, 11189, 13193, 22378, 26386, 26465, 52930, 55945, 65965, 111890, 131930, 883931, 1767862, 4419655, 8839310]

約数ペア:

[(1, 8839310), (2, 4419655), (5, 1767862), (10, 883931), (67, 131930), (79, 111890), (134, 65965), (158, 55945), (167, 52930), (334, 26465), (335, 26386), (395, 22378), (670, 13193), (790, 11189), (835, 10586), (1670, 5293)]