23292520

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3709}}^1$

素因数の和:3877

約数の個数: 32

約数和(自身を含む): 52756200

約数和(自身を除く): 29463680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 3709, 6280, 7418, 14836, 18545, 29672, 37090, 74180, 148360, 582313, 1164626, 2329252, 2911565, 4658504, 5823130, 11646260, 23292520]

約数ペア:

[(1, 23292520), (2, 11646260), (4, 5823130), (5, 4658504), (8, 2911565), (10, 2329252), (20, 1164626), (40, 582313), (157, 148360), (314, 74180), (628, 37090), (785, 29672), (1256, 18545), (1570, 14836), (3140, 7418), (3709, 6280)]