13304566480

素因数分解:

$2^4\times 5^1\times {\mathrm{677}}^1\times {\mathrm{245653}}^1$

素因数の和:246343

約数の個数: 40

約数和(自身を含む): 30978934632

約数和(自身を除く): 17674368152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677, 1354, 2708, 3385, 5416, 6770, 10832, 13540, 27080, 54160, 245653, 491306, 982612, 1228265, 1965224, 2456530, 3930448, 4913060, 9826120, 19652240, 166307081, 332614162, 665228324, 831535405, 1330456648, 1663070810, 2660913296, 3326141620, 6652283240, 13304566480]

約数ペア:

[(1, 13304566480), (2, 6652283240), (4, 3326141620), (5, 2660913296), (8, 1663070810), (10, 1330456648), (16, 831535405), (20, 665228324), (40, 332614162), (80, 166307081), (677, 19652240), (1354, 9826120), (2708, 4913060), (3385, 3930448), (5416, 2456530), (6770, 1965224), (10832, 1228265), (13540, 982612), (27080, 491306), (54160, 245653)]