15671271520

素因数分解:

$2^5\times 5^1\times {\mathrm{97945447}}^1$

素因数の和:97945462

約数の個数: 24

約数和(自身を含む): 37023379344

約数和(自身を除く): 21352107824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 97945447, 195890894, 391781788, 489727235, 783563576, 979454470, 1567127152, 1958908940, 3134254304, 3917817880, 7835635760, 15671271520]

約数ペア:

[(1, 15671271520), (2, 7835635760), (4, 3917817880), (5, 3134254304), (8, 1958908940), (10, 1567127152), (16, 979454470), (20, 783563576), (32, 489727235), (40, 391781788), (80, 195890894), (160, 97945447)]