5679380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 13789440

約数和(自身を除く): 8110060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 359, 452, 565, 718, 791, 1130, 1436, 1582, 1795, 2260, 2513, 3164, 3590, 3955, 5026, 7180, 7910, 10052, 12565, 15820, 25130, 40567, 50260, 81134, 162268, 202835, 283969, 405670, 567938, 811340, 1135876, 1419845, 2839690, 5679380]

約数ペア:

[(1, 5679380), (2, 2839690), (4, 1419845), (5, 1135876), (7, 811340), (10, 567938), (14, 405670), (20, 283969), (28, 202835), (35, 162268), (70, 81134), (113, 50260), (140, 40567), (226, 25130), (359, 15820), (452, 12565), (565, 10052), (718, 7910), (791, 7180), (1130, 5026), (1436, 3955), (1582, 3590), (1795, 3164), (2260, 2513)]