45147250

素因数分解:

$2^1\times 5^3\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 84913920

約数和(自身を除く): 39766670

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 419, 431, 838, 862, 2095, 2155, 4190, 4310, 10475, 10775, 20950, 21550, 52375, 53875, 104750, 107750, 180589, 361178, 902945, 1805890, 4514725, 9029450, 22573625, 45147250]

約数ペア:

[(1, 45147250), (2, 22573625), (5, 9029450), (10, 4514725), (25, 1805890), (50, 902945), (125, 361178), (250, 180589), (419, 107750), (431, 104750), (838, 53875), (862, 52375), (2095, 21550), (2155, 20950), (4190, 10775), (4310, 10475)]