22745688140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{246539}}^1$

素因数の和:247214

約数の個数: 48

約数和(自身を含む): 54672710400

約数和(自身を除く): 31927022260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 659, 1318, 2636, 3295, 4613, 6590, 9226, 13180, 18452, 23065, 46130, 92260, 246539, 493078, 986156, 1232695, 1725773, 2465390, 3451546, 4930780, 6903092, 8628865, 17257730, 34515460, 162469201, 324938402, 649876804, 812346005, 1137284407, 1624692010, 2274568814, 3249384020, 4549137628, 5686422035, 11372844070, 22745688140]

約数ペア:

[(1, 22745688140), (2, 11372844070), (4, 5686422035), (5, 4549137628), (7, 3249384020), (10, 2274568814), (14, 1624692010), (20, 1137284407), (28, 812346005), (35, 649876804), (70, 324938402), (140, 162469201), (659, 34515460), (1318, 17257730), (2636, 8628865), (3295, 6903092), (4613, 4930780), (6590, 3451546), (9226, 2465390), (13180, 1725773), (18452, 1232695), (23065, 986156), (46130, 493078), (92260, 246539)]