61593320

素因数分解:

$2^3\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1871}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 138827520

約数和(自身を除く): 77234200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 823, 1646, 1871, 3292, 3742, 4115, 6584, 7484, 8230, 9355, 14968, 16460, 18710, 32920, 37420, 74840, 1539833, 3079666, 6159332, 7699165, 12318664, 15398330, 30796660, 61593320]

約数ペア:

[(1, 61593320), (2, 30796660), (4, 15398330), (5, 12318664), (8, 7699165), (10, 6159332), (20, 3079666), (40, 1539833), (823, 74840), (1646, 37420), (1871, 32920), (3292, 18710), (3742, 16460), (4115, 14968), (6584, 9355), (7484, 8230)]