42012160

素因数分解:

$2^9\times 5^1\times {\mathrm{16411}}^1$

素因数の和:16434

約数の個数: 40

約数和(自身を含む): 100736856

約数和(自身を除く): 58724696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 16411, 32822, 65644, 82055, 131288, 164110, 262576, 328220, 525152, 656440, 1050304, 1312880, 2100608, 2625760, 4201216, 5251520, 8402432, 10503040, 21006080, 42012160]

約数ペア:

[(1, 42012160), (2, 21006080), (4, 10503040), (5, 8402432), (8, 5251520), (10, 4201216), (16, 2625760), (20, 2100608), (32, 1312880), (40, 1050304), (64, 656440), (80, 525152), (128, 328220), (160, 262576), (256, 164110), (320, 131288), (512, 82055), (640, 65644), (1280, 32822), (2560, 16411)]