89052620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8081}}^1$

素因数の和:8138

約数の個数: 48

約数和(自身を含む): 203666400

約数和(自身を除く): 114613780

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 8081, 11020, 16162, 32324, 40405, 80810, 153539, 161620, 234349, 307078, 468698, 614156, 767695, 937396, 1171745, 1535390, 2343490, 3070780, 4452631, 4686980, 8905262, 17810524, 22263155, 44526310, 89052620]

約数ペア:

[(1, 89052620), (2, 44526310), (4, 22263155), (5, 17810524), (10, 8905262), (19, 4686980), (20, 4452631), (29, 3070780), (38, 2343490), (58, 1535390), (76, 1171745), (95, 937396), (116, 767695), (145, 614156), (190, 468698), (290, 307078), (380, 234349), (551, 161620), (580, 153539), (1102, 80810), (2204, 40405), (2755, 32324), (5510, 16162), (8081, 11020)]