2996103640

素因数分解:

$2^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{131639}}^1$

素因数の和:132219

約数の個数: 32

約数和(自身を含む): 6753132000

約数和(自身を除く): 3757028360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 569, 1138, 2276, 2845, 4552, 5690, 11380, 22760, 131639, 263278, 526556, 658195, 1053112, 1316390, 2632780, 5265560, 74902591, 149805182, 299610364, 374512955, 599220728, 749025910, 1498051820, 2996103640]

約数ペア:

[(1, 2996103640), (2, 1498051820), (4, 749025910), (5, 599220728), (8, 374512955), (10, 299610364), (20, 149805182), (40, 74902591), (569, 5265560), (1138, 2632780), (2276, 1316390), (2845, 1053112), (4552, 658195), (5690, 526556), (11380, 263278), (22760, 131639)]