188916560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{48193}}^1$

素因数の和:48220

約数の個数: 60

約数和(自身を含む): 510952788

約数和(自身を除く): 322036228

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 48193, 96386, 192772, 240965, 337351, 385544, 481930, 674702, 771088, 963860, 1349404, 1686755, 1927720, 2361457, 2698808, 3373510, 3855440, 4722914, 5397616, 6747020, 9445828, 11807285, 13494040, 18891656, 23614570, 26988080, 37783312, 47229140, 94458280, 188916560]

約数ペア:

[(1, 188916560), (2, 94458280), (4, 47229140), (5, 37783312), (7, 26988080), (8, 23614570), (10, 18891656), (14, 13494040), (16, 11807285), (20, 9445828), (28, 6747020), (35, 5397616), (40, 4722914), (49, 3855440), (56, 3373510), (70, 2698808), (80, 2361457), (98, 1927720), (112, 1686755), (140, 1349404), (196, 963860), (245, 771088), (280, 674702), (392, 481930), (490, 385544), (560, 337351), (784, 240965), (980, 192772), (1960, 96386), (3920, 48193)]