1411720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 3288600

約数和(自身を除く): 1876880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1217, 2434, 4868, 6085, 9736, 12170, 24340, 35293, 48680, 70586, 141172, 176465, 282344, 352930, 705860, 1411720]

約数ペア:

[(1, 1411720), (2, 705860), (4, 352930), (5, 282344), (8, 176465), (10, 141172), (20, 70586), (29, 48680), (40, 35293), (58, 24340), (116, 12170), (145, 9736), (232, 6085), (290, 4868), (580, 2434), (1160, 1217)]