7189099780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4330783}}^1$

素因数の和:4330875

約数の個数: 24

約数和(自身を含む): 15279005952

約数和(自身を除く): 8089906172

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 4330783, 8661566, 17323132, 21653915, 43307830, 86615660, 359454989, 718909978, 1437819956, 1797274945, 3594549890, 7189099780]

約数ペア:

[(1, 7189099780), (2, 3594549890), (4, 1797274945), (5, 1437819956), (10, 718909978), (20, 359454989), (83, 86615660), (166, 43307830), (332, 21653915), (415, 17323132), (830, 8661566), (1660, 4330783)]