67086500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10321}}^1$

素因数の和:10353

約数の個数: 48

約数和(自身を含む): 157802736

約数和(自身を除く): 90716236

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 10321, 20642, 41284, 51605, 103210, 134173, 206420, 258025, 268346, 516050, 536692, 670865, 1032100, 1290125, 1341730, 2580250, 2683460, 3354325, 5160500, 6708650, 13417300, 16771625, 33543250, 67086500]

約数ペア:

[(1, 67086500), (2, 33543250), (4, 16771625), (5, 13417300), (10, 6708650), (13, 5160500), (20, 3354325), (25, 2683460), (26, 2580250), (50, 1341730), (52, 1290125), (65, 1032100), (100, 670865), (125, 536692), (130, 516050), (250, 268346), (260, 258025), (325, 206420), (500, 134173), (650, 103210), (1300, 51605), (1625, 41284), (3250, 20642), (6500, 10321)]