15694176760

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1277}}^1\times {\mathrm{2719}}^1$

素因数の和:4120

約数の個数: 64

約数和(自身を含む): 35665401600

約数和(自身を除く): 19971224840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 1277, 2260, 2554, 2719, 4520, 5108, 5438, 6385, 10216, 10876, 12770, 13595, 21752, 25540, 27190, 51080, 54380, 108760, 144301, 288602, 307247, 577204, 614494, 721505, 1154408, 1228988, 1443010, 1536235, 2457976, 2886020, 3072470, 3472163, 5772040, 6144940, 6944326, 12289880, 13888652, 17360815, 27777304, 34721630, 69443260, 138886520, 392354419, 784708838, 1569417676, 1961772095, 3138835352, 3923544190, 7847088380, 15694176760]

約数ペア:

[(1, 15694176760), (2, 7847088380), (4, 3923544190), (5, 3138835352), (8, 1961772095), (10, 1569417676), (20, 784708838), (40, 392354419), (113, 138886520), (226, 69443260), (452, 34721630), (565, 27777304), (904, 17360815), (1130, 13888652), (1277, 12289880), (2260, 6944326), (2554, 6144940), (2719, 5772040), (4520, 3472163), (5108, 3072470), (5438, 2886020), (6385, 2457976), (10216, 1536235), (10876, 1443010), (12770, 1228988), (13595, 1154408), (21752, 721505), (25540, 614494), (27190, 577204), (51080, 307247), (54380, 288602), (108760, 144301)]