85818100

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{6551}}^1$

素因数の和:6696

約数の個数: 36

約数和(自身を含む): 187675488

約数和(自身を除く): 101857388

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 6550, 6551, 13100, 13102, 26204, 32755, 65510, 131020, 163775, 327550, 655100, 858181, 1716362, 3432724, 4290905, 8581810, 17163620, 21454525, 42909050, 85818100]

約数ペア:

[(1, 85818100), (2, 42909050), (4, 21454525), (5, 17163620), (10, 8581810), (20, 4290905), (25, 3432724), (50, 1716362), (100, 858181), (131, 655100), (262, 327550), (524, 163775), (655, 131020), (1310, 65510), (2620, 32755), (3275, 26204), (6550, 13102), (6551, 13100)]