84374960

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5827}}^1$

素因数の和:6021

約数の個数: 40

約数和(自身を含む): 197289456

約数和(自身を除く): 112914496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 2896, 3620, 5827, 7240, 11654, 14480, 23308, 29135, 46616, 58270, 93232, 116540, 233080, 466160, 1054687, 2109374, 4218748, 5273435, 8437496, 10546870, 16874992, 21093740, 42187480, 84374960]

約数ペア:

[(1, 84374960), (2, 42187480), (4, 21093740), (5, 16874992), (8, 10546870), (10, 8437496), (16, 5273435), (20, 4218748), (40, 2109374), (80, 1054687), (181, 466160), (362, 233080), (724, 116540), (905, 93232), (1448, 58270), (1810, 46616), (2896, 29135), (3620, 23308), (5827, 14480), (7240, 11654)]