2016248253640

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1889}}^1\times {\mathrm{5657}}^1$

素因数の和:7699

約数の個数: 128

約数和(自身を含む): 4677389388000

約数和(自身を除く): 2661141134360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 89, 106, 178, 212, 265, 356, 424, 445, 530, 712, 890, 1060, 1780, 1889, 2120, 3560, 3778, 4717, 5657, 7556, 9434, 9445, 11314, 15112, 18868, 18890, 22628, 23585, 28285, 37736, 37780, 45256, 47170, 56570, 75560, 94340, 100117, 113140, 168121, 188680, 200234, 226280, 299821, 336242, 400468, 500585, 503473, 599642, 672484, 800936, 840605, 1001170, 1006946, 1199284, 1344968, 1499105, 1681210, 2002340, 2013892, 2398568, 2517365, 2998210, 3362420, 4004680, 4027784, 5034730, 5996420, 6724840, 8910413, 10069460, 10686073, 11992840, 17820826, 20138920, 21372146, 26684069, 35641652, 42744292, 44552065, 53368138, 53430365, 71283304, 85488584, 89104130, 106736276, 106860730, 133420345, 178208260, 213472552, 213721460, 266840690, 356416520, 427442920, 533681380, 566361869, 951060497, 1067362760, 1132723738, 1902120994, 2265447476, 2831809345, 3804241988, 4530894952, 4755302485, 5663618690, 7608483976, 9510604970, 11327237380, 19021209940, 22654474760, 38042419880, 50406206341, 100812412682, 201624825364, 252031031705, 403249650728, 504062063410, 1008124126820, 2016248253640]

約数ペア:

[(1, 2016248253640), (2, 1008124126820), (4, 504062063410), (5, 403249650728), (8, 252031031705), (10, 201624825364), (20, 100812412682), (40, 50406206341), (53, 38042419880), (89, 22654474760), (106, 19021209940), (178, 11327237380), (212, 9510604970), (265, 7608483976), (356, 5663618690), (424, 4755302485), (445, 4530894952), (530, 3804241988), (712, 2831809345), (890, 2265447476), (1060, 1902120994), (1780, 1132723738), (1889, 1067362760), (2120, 951060497), (3560, 566361869), (3778, 533681380), (4717, 427442920), (5657, 356416520), (7556, 266840690), (9434, 213721460), (9445, 213472552), (11314, 178208260), (15112, 133420345), (18868, 106860730), (18890, 106736276), (22628, 89104130), (23585, 85488584), (28285, 71283304), (37736, 53430365), (37780, 53368138), (45256, 44552065), (47170, 42744292), (56570, 35641652), (75560, 26684069), (94340, 21372146), (100117, 20138920), (113140, 17820826), (168121, 11992840), (188680, 10686073), (200234, 10069460), (226280, 8910413), (299821, 6724840), (336242, 5996420), (400468, 5034730), (500585, 4027784), (503473, 4004680), (599642, 3362420), (672484, 2998210), (800936, 2517365), (840605, 2398568), (1001170, 2013892), (1006946, 2002340), (1199284, 1681210), (1344968, 1499105)]