1925480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1301}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 4452840

約数和(自身を除く): 2527360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1301, 1480, 2602, 5204, 6505, 10408, 13010, 26020, 48137, 52040, 96274, 192548, 240685, 385096, 481370, 962740, 1925480]

約数ペア:

[(1, 1925480), (2, 962740), (4, 481370), (5, 385096), (8, 240685), (10, 192548), (20, 96274), (37, 52040), (40, 48137), (74, 26020), (148, 13010), (185, 10408), (296, 6505), (370, 5204), (740, 2602), (1301, 1480)]