23235320

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2753}}^1$

素因数の和:2975

約数の個数: 32

約数和(自身を含む): 52546320

約数和(自身を除く): 29311000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 2753, 4220, 5506, 8440, 11012, 13765, 22024, 27530, 55060, 110120, 580883, 1161766, 2323532, 2904415, 4647064, 5808830, 11617660, 23235320]

約数ペア:

[(1, 23235320), (2, 11617660), (4, 5808830), (5, 4647064), (8, 2904415), (10, 2323532), (20, 1161766), (40, 580883), (211, 110120), (422, 55060), (844, 27530), (1055, 22024), (1688, 13765), (2110, 11012), (2753, 8440), (4220, 5506)]