3409240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2939}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 7938000

約数和(自身を除く): 4528760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2939, 5878, 11756, 14695, 23512, 29390, 58780, 85231, 117560, 170462, 340924, 426155, 681848, 852310, 1704620, 3409240]

約数ペア:

[(1, 3409240), (2, 1704620), (4, 852310), (5, 681848), (8, 426155), (10, 340924), (20, 170462), (29, 117560), (40, 85231), (58, 58780), (116, 29390), (145, 23512), (232, 14695), (290, 11756), (580, 5878), (1160, 2939)]