2620700

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:446

約数の個数: 36

約数和(自身を含む): 5780880

約数和(自身を除く): 3160180

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 359, 365, 718, 730, 1436, 1460, 1795, 1825, 3590, 3650, 7180, 7300, 8975, 17950, 26207, 35900, 52414, 104828, 131035, 262070, 524140, 655175, 1310350, 2620700]

約数ペア:

[(1, 2620700), (2, 1310350), (4, 655175), (5, 524140), (10, 262070), (20, 131035), (25, 104828), (50, 52414), (73, 35900), (100, 26207), (146, 17950), (292, 8975), (359, 7300), (365, 7180), (718, 3650), (730, 3590), (1436, 1825), (1460, 1795)]