101884000

素因数分解:

$2^5\times 5^3\times {\mathrm{25471}}^1$

素因数の和:25496

約数の個数: 48

約数和(自身を含む): 250338816

約数和(自身を除く): 148454816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 25471, 50942, 101884, 127355, 203768, 254710, 407536, 509420, 636775, 815072, 1018840, 1273550, 2037680, 2547100, 3183875, 4075360, 5094200, 6367750, 10188400, 12735500, 20376800, 25471000, 50942000, 101884000]

約数ペア:

[(1, 101884000), (2, 50942000), (4, 25471000), (5, 20376800), (8, 12735500), (10, 10188400), (16, 6367750), (20, 5094200), (25, 4075360), (32, 3183875), (40, 2547100), (50, 2037680), (80, 1273550), (100, 1018840), (125, 815072), (160, 636775), (200, 509420), (250, 407536), (400, 254710), (500, 203768), (800, 127355), (1000, 101884), (2000, 50942), (4000, 25471)]