2979700

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:456

約数の個数: 36

約数和(自身を含む): 6562080

約数和(自身を除く): 3582380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 359, 415, 718, 830, 1436, 1660, 1795, 2075, 3590, 4150, 7180, 8300, 8975, 17950, 29797, 35900, 59594, 119188, 148985, 297970, 595940, 744925, 1489850, 2979700]

約数ペア:

[(1, 2979700), (2, 1489850), (4, 744925), (5, 595940), (10, 297970), (20, 148985), (25, 119188), (50, 59594), (83, 35900), (100, 29797), (166, 17950), (332, 8975), (359, 8300), (415, 7180), (718, 4150), (830, 3590), (1436, 2075), (1660, 1795)]