3958903880

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{13163}}^1$

素因数の和:13350

約数の個数: 64

約数和(自身を含む): 9117912960

約数和(自身を除く): 5159009080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 103, 146, 206, 292, 365, 412, 515, 584, 730, 824, 1030, 1460, 2060, 2920, 4120, 7519, 13163, 15038, 26326, 30076, 37595, 52652, 60152, 65815, 75190, 105304, 131630, 150380, 263260, 300760, 526520, 960899, 1355789, 1921798, 2711578, 3843596, 4804495, 5423156, 6778945, 7687192, 9608990, 10846312, 13557890, 19217980, 27115780, 38435960, 54231560, 98972597, 197945194, 395890388, 494862985, 791780776, 989725970, 1979451940, 3958903880]

約数ペア:

[(1, 3958903880), (2, 1979451940), (4, 989725970), (5, 791780776), (8, 494862985), (10, 395890388), (20, 197945194), (40, 98972597), (73, 54231560), (103, 38435960), (146, 27115780), (206, 19217980), (292, 13557890), (365, 10846312), (412, 9608990), (515, 7687192), (584, 6778945), (730, 5423156), (824, 4804495), (1030, 3843596), (1460, 2711578), (2060, 1921798), (2920, 1355789), (4120, 960899), (7519, 526520), (13163, 300760), (15038, 263260), (26326, 150380), (30076, 131630), (37595, 105304), (52652, 75190), (60152, 65815)]