104452400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 120

約数和(自身を含む): 276076080

約数和(自身を除く): 171623680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 53, 65, 80, 100, 104, 106, 130, 200, 208, 212, 260, 265, 325, 379, 400, 424, 520, 530, 650, 689, 758, 848, 1040, 1060, 1300, 1325, 1378, 1516, 1895, 2120, 2600, 2650, 2756, 3032, 3445, 3790, 4240, 4927, 5200, 5300, 5512, 6064, 6890, 7580, 9475, 9854, 10600, 11024, 13780, 15160, 17225, 18950, 19708, 20087, 21200, 24635, 27560, 30320, 34450, 37900, 39416, 40174, 49270, 55120, 68900, 75800, 78832, 80348, 98540, 100435, 123175, 137800, 151600, 160696, 197080, 200870, 246350, 261131, 275600, 321392, 394160, 401740, 492700, 502175, 522262, 803480, 985400, 1004350, 1044524, 1305655, 1606960, 1970800, 2008700, 2089048, 2611310, 4017400, 4178096, 5222620, 6528275, 8034800, 10445240, 13056550, 20890480, 26113100, 52226200, 104452400]

約数ペア:

[(1, 104452400), (2, 52226200), (4, 26113100), (5, 20890480), (8, 13056550), (10, 10445240), (13, 8034800), (16, 6528275), (20, 5222620), (25, 4178096), (26, 4017400), (40, 2611310), (50, 2089048), (52, 2008700), (53, 1970800), (65, 1606960), (80, 1305655), (100, 1044524), (104, 1004350), (106, 985400), (130, 803480), (200, 522262), (208, 502175), (212, 492700), (260, 401740), (265, 394160), (325, 321392), (379, 275600), (400, 261131), (424, 246350), (520, 200870), (530, 197080), (650, 160696), (689, 151600), (758, 137800), (848, 123175), (1040, 100435), (1060, 98540), (1300, 80348), (1325, 78832), (1378, 75800), (1516, 68900), (1895, 55120), (2120, 49270), (2600, 40174), (2650, 39416), (2756, 37900), (3032, 34450), (3445, 30320), (3790, 27560), (4240, 24635), (4927, 21200), (5200, 20087), (5300, 19708), (5512, 18950), (6064, 17225), (6890, 15160), (7580, 13780), (9475, 11024), (9854, 10600)]