5281750

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 10172448

約数和(自身を除く): 4890698

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 370, 571, 925, 1142, 1850, 2855, 4625, 5710, 9250, 14275, 21127, 28550, 42254, 71375, 105635, 142750, 211270, 528175, 1056350, 2640875, 5281750]

約数ペア:

[(1, 5281750), (2, 2640875), (5, 1056350), (10, 528175), (25, 211270), (37, 142750), (50, 105635), (74, 71375), (125, 42254), (185, 28550), (250, 21127), (370, 14275), (571, 9250), (925, 5710), (1142, 4625), (1850, 2855)]