64833580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27241}}^1$

素因数の和:27274

約数の個数: 48

約数和(自身を含む): 164759616

約数和(自身を除く): 99926036

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 27241, 54482, 108964, 136205, 190687, 272410, 381374, 463097, 544820, 762748, 926194, 953435, 1852388, 1906870, 2315485, 3241679, 3813740, 4630970, 6483358, 9261940, 12966716, 16208395, 32416790, 64833580]

約数ペア:

[(1, 64833580), (2, 32416790), (4, 16208395), (5, 12966716), (7, 9261940), (10, 6483358), (14, 4630970), (17, 3813740), (20, 3241679), (28, 2315485), (34, 1906870), (35, 1852388), (68, 953435), (70, 926194), (85, 762748), (119, 544820), (140, 463097), (170, 381374), (238, 272410), (340, 190687), (476, 136205), (595, 108964), (1190, 54482), (2380, 27241)]