5271250

素因数分解:

$2^1\times 5^4\times {\mathrm{4217}}^1$

素因数の和:4239

約数の個数: 20

約数和(自身を含む): 9882774

約数和(自身を除く): 4611524

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 4217, 8434, 21085, 42170, 105425, 210850, 527125, 1054250, 2635625, 5271250]

約数ペア:

[(1, 5271250), (2, 2635625), (5, 1054250), (10, 527125), (25, 210850), (50, 105425), (125, 42170), (250, 21085), (625, 8434), (1250, 4217)]