3283720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 8553600

約数和(自身を除く): 5269880

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 439, 440, 680, 748, 878, 935, 1496, 1756, 1870, 2195, 3512, 3740, 4390, 4829, 7463, 7480, 8780, 9658, 14926, 17560, 19316, 24145, 29852, 37315, 38632, 48290, 59704, 74630, 82093, 96580, 149260, 164186, 193160, 298520, 328372, 410465, 656744, 820930, 1641860, 3283720]

約数ペア:

[(1, 3283720), (2, 1641860), (4, 820930), (5, 656744), (8, 410465), (10, 328372), (11, 298520), (17, 193160), (20, 164186), (22, 149260), (34, 96580), (40, 82093), (44, 74630), (55, 59704), (68, 48290), (85, 38632), (88, 37315), (110, 29852), (136, 24145), (170, 19316), (187, 17560), (220, 14926), (340, 9658), (374, 8780), (439, 7480), (440, 7463), (680, 4829), (748, 4390), (878, 3740), (935, 3512), (1496, 2195), (1756, 1870)]