66654850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{70163}}^1$

素因数の和:70194

約数の個数: 24

約数和(自身を含む): 130505040

約数和(自身を除く): 63850190

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 70163, 140326, 350815, 701630, 1333097, 1754075, 2666194, 3508150, 6665485, 13330970, 33327425, 66654850]

約数ペア:

[(1, 66654850), (2, 33327425), (5, 13330970), (10, 6665485), (19, 3508150), (25, 2666194), (38, 1754075), (50, 1333097), (95, 701630), (190, 350815), (475, 140326), (950, 70163)]