10030505420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38578867}}^1$

素因数の和:38578889

約数の個数: 24

約数和(自身を含む): 22684374384

約数和(自身を除く): 12653868964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 38578867, 77157734, 154315468, 192894335, 385788670, 501525271, 771577340, 1003050542, 2006101084, 2507626355, 5015252710, 10030505420]

約数ペア:

[(1, 10030505420), (2, 5015252710), (4, 2507626355), (5, 2006101084), (10, 1003050542), (13, 771577340), (20, 501525271), (26, 385788670), (52, 192894335), (65, 154315468), (130, 77157734), (260, 38578867)]