380034430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1\times {\mathrm{1123}}^1$

素因数の和:1960

約数の個数: 32

約数和(自身を含む): 701483904

約数和(自身を除く): 321449474

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 787, 1123, 1574, 2246, 3935, 5615, 7870, 11230, 33841, 48289, 67682, 96578, 169205, 241445, 338410, 482890, 883801, 1767602, 4419005, 8838010, 38003443, 76006886, 190017215, 380034430]

約数ペア:

[(1, 380034430), (2, 190017215), (5, 76006886), (10, 38003443), (43, 8838010), (86, 4419005), (215, 1767602), (430, 883801), (787, 482890), (1123, 338410), (1574, 241445), (2246, 169205), (3935, 96578), (5615, 67682), (7870, 48289), (11230, 33841)]