58239020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{415993}}^1$

素因数の和:416009

約数の個数: 24

約数和(自身を含む): 139773984

約数和(自身を除く): 81534964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 415993, 831986, 1663972, 2079965, 2911951, 4159930, 5823902, 8319860, 11647804, 14559755, 29119510, 58239020]

約数ペア:

[(1, 58239020), (2, 29119510), (4, 14559755), (5, 11647804), (7, 8319860), (10, 5823902), (14, 4159930), (20, 2911951), (28, 2079965), (35, 1663972), (70, 831986), (140, 415993)]