29319160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56383}}^1$

素因数の和:56407

約数の個数: 32

約数和(自身を含む): 71043840

約数和(自身を除く): 41724680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 56383, 112766, 225532, 281915, 451064, 563830, 732979, 1127660, 1465958, 2255320, 2931916, 3664895, 5863832, 7329790, 14659580, 29319160]

約数ペア:

[(1, 29319160), (2, 14659580), (4, 7329790), (5, 5863832), (8, 3664895), (10, 2931916), (13, 2255320), (20, 1465958), (26, 1127660), (40, 732979), (52, 563830), (65, 451064), (104, 281915), (130, 225532), (260, 112766), (520, 56383)]