80461630

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{26209}}^1$

素因数の和:26523

約数の個数: 16

約数和(自身を含む): 145308240

約数和(自身を除く): 64846610

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 26209, 52418, 131045, 262090, 8046163, 16092326, 40230815, 80461630]

約数ペア:

[(1, 80461630), (2, 40230815), (5, 16092326), (10, 8046163), (307, 262090), (614, 131045), (1535, 52418), (3070, 26209)]