61428200

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{3041}}^1$

素因数の和:3158

約数の個数: 48

約数和(自身を含む): 144282060

約数和(自身を除く): 82853860

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 808, 1010, 2020, 2525, 3041, 4040, 5050, 6082, 10100, 12164, 15205, 20200, 24328, 30410, 60820, 76025, 121640, 152050, 304100, 307141, 608200, 614282, 1228564, 1535705, 2457128, 3071410, 6142820, 7678525, 12285640, 15357050, 30714100, 61428200]

約数ペア:

[(1, 61428200), (2, 30714100), (4, 15357050), (5, 12285640), (8, 7678525), (10, 6142820), (20, 3071410), (25, 2457128), (40, 1535705), (50, 1228564), (100, 614282), (101, 608200), (200, 307141), (202, 304100), (404, 152050), (505, 121640), (808, 76025), (1010, 60820), (2020, 30410), (2525, 24328), (3041, 20200), (4040, 15205), (5050, 12164), (6082, 10100)]