89229280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79669}}^1$

素因数の和:79691

約数の個数: 48

約数和(自身を含む): 240922080

約数和(自身を除く): 151692800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 79669, 159338, 318676, 398345, 557683, 637352, 796690, 1115366, 1274704, 1593380, 2230732, 2549408, 2788415, 3186760, 4461464, 5576830, 6373520, 8922928, 11153660, 12747040, 17845856, 22307320, 44614640, 89229280]

約数ペア:

[(1, 89229280), (2, 44614640), (4, 22307320), (5, 17845856), (7, 12747040), (8, 11153660), (10, 8922928), (14, 6373520), (16, 5576830), (20, 4461464), (28, 3186760), (32, 2788415), (35, 2549408), (40, 2230732), (56, 1593380), (70, 1274704), (80, 1115366), (112, 796690), (140, 637352), (160, 557683), (224, 398345), (280, 318676), (560, 159338), (1120, 79669)]