44799020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{319993}}^1$

素因数の和:320009

約数の個数: 24

約数和(自身を含む): 107517984

約数和(自身を除く): 62718964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 319993, 639986, 1279972, 1599965, 2239951, 3199930, 4479902, 6399860, 8959804, 11199755, 22399510, 44799020]

約数ペア:

[(1, 44799020), (2, 22399510), (4, 11199755), (5, 8959804), (7, 6399860), (10, 4479902), (14, 3199930), (20, 2239951), (28, 1599965), (35, 1279972), (70, 639986), (140, 319993)]