8364460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 19305216

約数和(自身を除く): 10940756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 607, 689, 1060, 1214, 1378, 2428, 2756, 3035, 3445, 6070, 6890, 7891, 12140, 13780, 15782, 31564, 32171, 39455, 64342, 78910, 128684, 157820, 160855, 321710, 418223, 643420, 836446, 1672892, 2091115, 4182230, 8364460]

約数ペア:

[(1, 8364460), (2, 4182230), (4, 2091115), (5, 1672892), (10, 836446), (13, 643420), (20, 418223), (26, 321710), (52, 160855), (53, 157820), (65, 128684), (106, 78910), (130, 64342), (212, 39455), (260, 32171), (265, 31564), (530, 15782), (607, 13780), (689, 12140), (1060, 7891), (1214, 6890), (1378, 6070), (2428, 3445), (2756, 3035)]