101020160

素因数分解:

$2^9\times 5^1\times {\mathrm{39461}}^1$

素因数の和:39484

約数の個数: 40

約数和(自身を含む): 242217756

約数和(自身を除く): 141197596

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 39461, 78922, 157844, 197305, 315688, 394610, 631376, 789220, 1262752, 1578440, 2525504, 3156880, 5051008, 6313760, 10102016, 12627520, 20204032, 25255040, 50510080, 101020160]

約数ペア:

[(1, 101020160), (2, 50510080), (4, 25255040), (5, 20204032), (8, 12627520), (10, 10102016), (16, 6313760), (20, 5051008), (32, 3156880), (40, 2525504), (64, 1578440), (80, 1262752), (128, 789220), (160, 631376), (256, 394610), (320, 315688), (512, 197305), (640, 157844), (1280, 78922), (2560, 39461)]