91052480

素因数分解:

$2^6\times 5^1\times {\mathrm{284539}}^1$

素因数の和:284556

約数の個数: 28

約数和(自身を含む): 216819480

約数和(自身を除く): 125767000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 284539, 569078, 1138156, 1422695, 2276312, 2845390, 4552624, 5690780, 9105248, 11381560, 18210496, 22763120, 45526240, 91052480]

約数ペア:

[(1, 91052480), (2, 45526240), (4, 22763120), (5, 18210496), (8, 11381560), (10, 9105248), (16, 5690780), (20, 4552624), (32, 2845390), (40, 2276312), (64, 1422695), (80, 1138156), (160, 569078), (320, 284539)]