295527620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{220543}}^1$

素因数の和:220619

約数の個数: 24

約数和(自身を含む): 629873664

約数和(自身を除く): 334346044

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 220543, 441086, 882172, 1102715, 2205430, 4410860, 14776381, 29552762, 59105524, 73881905, 147763810, 295527620]

約数ペア:

[(1, 295527620), (2, 147763810), (4, 73881905), (5, 59105524), (10, 29552762), (20, 14776381), (67, 4410860), (134, 2205430), (268, 1102715), (335, 882172), (670, 441086), (1340, 220543)]