164057800

素因数分解:

$2^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{9883}}^1$

素因数の和:9982

約数の個数: 48

約数和(自身を含む): 386069040

約数和(自身を除く): 222011240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 166, 200, 332, 415, 664, 830, 1660, 2075, 3320, 4150, 8300, 9883, 16600, 19766, 39532, 49415, 79064, 98830, 197660, 247075, 395320, 494150, 820289, 988300, 1640578, 1976600, 3281156, 4101445, 6562312, 8202890, 16405780, 20507225, 32811560, 41014450, 82028900, 164057800]

約数ペア:

[(1, 164057800), (2, 82028900), (4, 41014450), (5, 32811560), (8, 20507225), (10, 16405780), (20, 8202890), (25, 6562312), (40, 4101445), (50, 3281156), (83, 1976600), (100, 1640578), (166, 988300), (200, 820289), (332, 494150), (415, 395320), (664, 247075), (830, 197660), (1660, 98830), (2075, 79064), (3320, 49415), (4150, 39532), (8300, 19766), (9883, 16600)]