79668830

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{9043}}^1$

素因数の和:9931

約数の個数: 16

約数和(自身を含む): 143582544

約数和(自身を除く): 63913714

約数列:

[1, 2, 5, 10, 881, 1762, 4405, 8810, 9043, 18086, 45215, 90430, 7966883, 15933766, 39834415, 79668830]

約数ペア:

[(1, 79668830), (2, 39834415), (5, 15933766), (10, 7966883), (881, 90430), (1762, 45215), (4405, 18086), (8810, 9043)]