76789190

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{20261}}^1$

素因数の和:20647

約数の個数: 16

約数和(自身を含む): 138592080

約数和(自身を除く): 61802890

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 20261, 40522, 101305, 202610, 7678919, 15357838, 38394595, 76789190]

約数ペア:

[(1, 76789190), (2, 38394595), (5, 15357838), (10, 7678919), (379, 202610), (758, 101305), (1895, 40522), (3790, 20261)]