1569634540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{22901}}^1$

素因数の和:23082

約数の個数: 48

約数和(自身を含む): 3462782400

約数和(自身を除く): 1893147860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 149, 230, 298, 460, 596, 745, 1490, 2980, 3427, 6854, 13708, 17135, 22901, 34270, 45802, 68540, 91604, 114505, 229010, 458020, 526723, 1053446, 2106892, 2633615, 3412249, 5267230, 6824498, 10534460, 13648996, 17061245, 34122490, 68244980, 78481727, 156963454, 313926908, 392408635, 784817270, 1569634540]

約数ペア:

[(1, 1569634540), (2, 784817270), (4, 392408635), (5, 313926908), (10, 156963454), (20, 78481727), (23, 68244980), (46, 34122490), (92, 17061245), (115, 13648996), (149, 10534460), (230, 6824498), (298, 5267230), (460, 3412249), (596, 2633615), (745, 2106892), (1490, 1053446), (2980, 526723), (3427, 458020), (6854, 229010), (13708, 114505), (17135, 91604), (22901, 68540), (34270, 45802)]