2100098560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{117193}}^1$

素因数の和:117223

約数の個数: 80

約数和(自身を含む): 5754694176

約数和(自身を除く): 3654595616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 117193, 234386, 468772, 585965, 820351, 937544, 1171930, 1640702, 1875088, 2343860, 3281404, 3750176, 4101755, 4687720, 6562808, 7500352, 8203510, 9375440, 13125616, 15000704, 16407020, 18750880, 26251232, 30001408, 32814040, 37501760, 52502464, 60002816, 65628080, 75003520, 105004928, 131256160, 150007040, 210009856, 262512320, 300014080, 420019712, 525024640, 1050049280, 2100098560]

約数ペア:

[(1, 2100098560), (2, 1050049280), (4, 525024640), (5, 420019712), (7, 300014080), (8, 262512320), (10, 210009856), (14, 150007040), (16, 131256160), (20, 105004928), (28, 75003520), (32, 65628080), (35, 60002816), (40, 52502464), (56, 37501760), (64, 32814040), (70, 30001408), (80, 26251232), (112, 18750880), (128, 16407020), (140, 15000704), (160, 13125616), (224, 9375440), (256, 8203510), (280, 7500352), (320, 6562808), (448, 4687720), (512, 4101755), (560, 3750176), (640, 3281404), (896, 2343860), (1120, 1875088), (1280, 1640702), (1792, 1171930), (2240, 937544), (2560, 820351), (3584, 585965), (4480, 468772), (8960, 234386), (17920, 117193)]