42406130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3167}}^1$

素因数の和:3290

約数の個数: 32

約数和(自身を含む): 83026944

約数和(自身を除く): 40620814

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 3167, 6334, 6695, 13390, 15835, 31670, 41171, 82342, 205855, 326201, 411710, 652402, 1631005, 3262010, 4240613, 8481226, 21203065, 42406130]

約数ペア:

[(1, 42406130), (2, 21203065), (5, 8481226), (10, 4240613), (13, 3262010), (26, 1631005), (65, 652402), (103, 411710), (130, 326201), (206, 205855), (515, 82342), (1030, 41171), (1339, 31670), (2678, 15835), (3167, 13390), (6334, 6695)]