2170450

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:618

約数の個数: 24

約数和(自身を含む): 4093488

約数和(自身を除く): 1923038

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 523, 830, 1046, 2075, 2615, 4150, 5230, 13075, 26150, 43409, 86818, 217045, 434090, 1085225, 2170450]

約数ペア:

[(1, 2170450), (2, 1085225), (5, 434090), (10, 217045), (25, 86818), (50, 43409), (83, 26150), (166, 13075), (415, 5230), (523, 4150), (830, 2615), (1046, 2075)]