118065280

素因数分解:

$2^7\times 5^1\times {\mathrm{184477}}^1$

素因数の和:184496

約数の個数: 32

約数和(自身を含む): 282251340

約数和(自身を除く): 164186060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 184477, 368954, 737908, 922385, 1475816, 1844770, 2951632, 3689540, 5903264, 7379080, 11806528, 14758160, 23613056, 29516320, 59032640, 118065280]

約数ペア:

[(1, 118065280), (2, 59032640), (4, 29516320), (5, 23613056), (8, 14758160), (10, 11806528), (16, 7379080), (20, 5903264), (32, 3689540), (40, 2951632), (64, 1844770), (80, 1475816), (128, 922385), (160, 737908), (320, 368954), (640, 184477)]