12008680

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{907}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 27131040

約数和(自身を除く): 15122360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 907, 1324, 1655, 1814, 2648, 3310, 3628, 4535, 6620, 7256, 9070, 13240, 18140, 36280, 300217, 600434, 1200868, 1501085, 2401736, 3002170, 6004340, 12008680]

約数ペア:

[(1, 12008680), (2, 6004340), (4, 3002170), (5, 2401736), (8, 1501085), (10, 1200868), (20, 600434), (40, 300217), (331, 36280), (662, 18140), (907, 13240), (1324, 9070), (1655, 7256), (1814, 6620), (2648, 4535), (3310, 3628)]