104414720

素因数分解:

$2^9\times 5^1\times {\mathrm{40787}}^1$

素因数の和:40810

約数の個数: 40

約数和(自身を含む): 250356744

約数和(自身を除く): 145942024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 40787, 81574, 163148, 203935, 326296, 407870, 652592, 815740, 1305184, 1631480, 2610368, 3262960, 5220736, 6525920, 10441472, 13051840, 20882944, 26103680, 52207360, 104414720]

約数ペア:

[(1, 104414720), (2, 52207360), (4, 26103680), (5, 20882944), (8, 13051840), (10, 10441472), (16, 6525920), (20, 5220736), (32, 3262960), (40, 2610368), (64, 1631480), (80, 1305184), (128, 815740), (160, 652592), (256, 407870), (320, 326296), (512, 203935), (640, 163148), (1280, 81574), (2560, 40787)]