85237536380

素因数分解:

$2^2\times 5^1\times {\mathrm{12239}}^1\times {\mathrm{348221}}^1$

素因数の和:360469

約数の個数: 24

約数和(自身を含む): 179013965760

約数和(自身を除く): 93776429380

約数列:

[1, 2, 4, 5, 10, 20, 12239, 24478, 48956, 61195, 122390, 244780, 348221, 696442, 1392884, 1741105, 3482210, 6964420, 4261876819, 8523753638, 17047507276, 21309384095, 42618768190, 85237536380]

約数ペア:

[(1, 85237536380), (2, 42618768190), (4, 21309384095), (5, 17047507276), (10, 8523753638), (20, 4261876819), (12239, 6964420), (24478, 3482210), (48956, 1741105), (61195, 1392884), (122390, 696442), (244780, 348221)]