83334380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{219301}}^1$

素因数の和:219329

約数の個数: 24

約数和(自身を含む): 184213680

約数和(自身を除く): 100879300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 219301, 438602, 877204, 1096505, 2193010, 4166719, 4386020, 8333438, 16666876, 20833595, 41667190, 83334380]

約数ペア:

[(1, 83334380), (2, 41667190), (4, 20833595), (5, 16666876), (10, 8333438), (19, 4386020), (20, 4166719), (38, 2193010), (76, 1096505), (95, 877204), (190, 438602), (380, 219301)]