52872200

素因数分解:

$2^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{1583}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 123742080

約数和(自身を除く): 70869880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 167, 200, 334, 668, 835, 1336, 1583, 1670, 3166, 3340, 4175, 6332, 6680, 7915, 8350, 12664, 15830, 16700, 31660, 33400, 39575, 63320, 79150, 158300, 264361, 316600, 528722, 1057444, 1321805, 2114888, 2643610, 5287220, 6609025, 10574440, 13218050, 26436100, 52872200]

約数ペア:

[(1, 52872200), (2, 26436100), (4, 13218050), (5, 10574440), (8, 6609025), (10, 5287220), (20, 2643610), (25, 2114888), (40, 1321805), (50, 1057444), (100, 528722), (167, 316600), (200, 264361), (334, 158300), (668, 79150), (835, 63320), (1336, 39575), (1583, 33400), (1670, 31660), (3166, 16700), (3340, 15830), (4175, 12664), (6332, 8350), (6680, 7915)]