102448160

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2551}}^1$

素因数の和:2817

約数の個数: 48

約数和(自身を含む): 243093312

約数和(自身を除く): 140645152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 502, 1004, 1255, 2008, 2510, 2551, 4016, 5020, 5102, 8032, 10040, 10204, 12755, 20080, 20408, 25510, 40160, 40816, 51020, 81632, 102040, 204080, 408160, 640301, 1280602, 2561204, 3201505, 5122408, 6403010, 10244816, 12806020, 20489632, 25612040, 51224080, 102448160]

約数ペア:

[(1, 102448160), (2, 51224080), (4, 25612040), (5, 20489632), (8, 12806020), (10, 10244816), (16, 6403010), (20, 5122408), (32, 3201505), (40, 2561204), (80, 1280602), (160, 640301), (251, 408160), (502, 204080), (1004, 102040), (1255, 81632), (2008, 51020), (2510, 40816), (2551, 40160), (4016, 25510), (5020, 20408), (5102, 20080), (8032, 12755), (10040, 10204)]