85198240

素因数分解:

$2^5\times 5^1\times {\mathrm{532489}}^1$

素因数の和:532504

約数の個数: 24

約数和(自身を含む): 201281220

約数和(自身を除く): 116082980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 532489, 1064978, 2129956, 2662445, 4259912, 5324890, 8519824, 10649780, 17039648, 21299560, 42599120, 85198240]

約数ペア:

[(1, 85198240), (2, 42599120), (4, 21299560), (5, 17039648), (8, 10649780), (10, 8519824), (16, 5324890), (20, 4259912), (32, 2662445), (40, 2129956), (80, 1064978), (160, 532489)]