55265200

素因数分解:

$2^4\times 5^2\times {\mathrm{138163}}^1$

素因数の和:138181

約数の個数: 30

約数和(自身を含む): 132775604

約数和(自身を除く): 77510404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 138163, 276326, 552652, 690815, 1105304, 1381630, 2210608, 2763260, 3454075, 5526520, 6908150, 11053040, 13816300, 27632600, 55265200]

約数ペア:

[(1, 55265200), (2, 27632600), (4, 13816300), (5, 11053040), (8, 6908150), (10, 5526520), (16, 3454075), (20, 2763260), (25, 2210608), (40, 1381630), (50, 1105304), (80, 690815), (100, 552652), (200, 276326), (400, 138163)]