610428920

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{599}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 1398600000

約数和(自身を除く): 788171080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 349, 365, 584, 599, 698, 730, 1198, 1396, 1460, 1745, 2396, 2792, 2920, 2995, 3490, 4792, 5990, 6980, 11980, 13960, 23960, 25477, 43727, 50954, 87454, 101908, 127385, 174908, 203816, 209051, 218635, 254770, 349816, 418102, 437270, 509540, 836204, 874540, 1019080, 1045255, 1672408, 1749080, 2090510, 4181020, 8362040, 15260723, 30521446, 61042892, 76303615, 122085784, 152607230, 305214460, 610428920]

約数ペア:

[(1, 610428920), (2, 305214460), (4, 152607230), (5, 122085784), (8, 76303615), (10, 61042892), (20, 30521446), (40, 15260723), (73, 8362040), (146, 4181020), (292, 2090510), (349, 1749080), (365, 1672408), (584, 1045255), (599, 1019080), (698, 874540), (730, 836204), (1198, 509540), (1396, 437270), (1460, 418102), (1745, 349816), (2396, 254770), (2792, 218635), (2920, 209051), (2995, 203816), (3490, 174908), (4792, 127385), (5990, 101908), (6980, 87454), (11980, 50954), (13960, 43727), (23960, 25477)]