2099299840

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:748

約数の個数: 160

約数和(自身を含む): 5543645184

約数和(自身を除く): 3444345344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 256, 320, 352, 440, 508, 512, 587, 635, 640, 704, 880, 1016, 1174, 1270, 1280, 1397, 1408, 1760, 2032, 2348, 2540, 2560, 2794, 2816, 2935, 3520, 4064, 4696, 5080, 5588, 5632, 5870, 6457, 6985, 7040, 8128, 9392, 10160, 11176, 11740, 12914, 13970, 14080, 16256, 18784, 20320, 22352, 23480, 25828, 27940, 28160, 32285, 32512, 37568, 40640, 44704, 46960, 51656, 55880, 64570, 65024, 74549, 75136, 81280, 89408, 93920, 103312, 111760, 129140, 149098, 150272, 162560, 178816, 187840, 206624, 223520, 258280, 298196, 300544, 325120, 357632, 372745, 375680, 413248, 447040, 516560, 596392, 715264, 745490, 751360, 820039, 826496, 894080, 1033120, 1192784, 1490980, 1502720, 1640078, 1652992, 1788160, 2066240, 2385568, 2981960, 3280156, 3305984, 3576320, 4100195, 4132480, 4771136, 5963920, 6560312, 8200390, 8264960, 9542272, 11927840, 13120624, 16400780, 16529920, 19084544, 23855680, 26241248, 32801560, 38169088, 47711360, 52482496, 65603120, 95422720, 104964992, 131206240, 190845440, 209929984, 262412480, 419859968, 524824960, 1049649920, 2099299840]

約数ペア:

[(1, 2099299840), (2, 1049649920), (4, 524824960), (5, 419859968), (8, 262412480), (10, 209929984), (11, 190845440), (16, 131206240), (20, 104964992), (22, 95422720), (32, 65603120), (40, 52482496), (44, 47711360), (55, 38169088), (64, 32801560), (80, 26241248), (88, 23855680), (110, 19084544), (127, 16529920), (128, 16400780), (160, 13120624), (176, 11927840), (220, 9542272), (254, 8264960), (256, 8200390), (320, 6560312), (352, 5963920), (440, 4771136), (508, 4132480), (512, 4100195), (587, 3576320), (635, 3305984), (640, 3280156), (704, 2981960), (880, 2385568), (1016, 2066240), (1174, 1788160), (1270, 1652992), (1280, 1640078), (1397, 1502720), (1408, 1490980), (1760, 1192784), (2032, 1033120), (2348, 894080), (2540, 826496), (2560, 820039), (2794, 751360), (2816, 745490), (2935, 715264), (3520, 596392), (4064, 516560), (4696, 447040), (5080, 413248), (5588, 375680), (5632, 372745), (5870, 357632), (6457, 325120), (6985, 300544), (7040, 298196), (8128, 258280), (9392, 223520), (10160, 206624), (11176, 187840), (11740, 178816), (12914, 162560), (13970, 150272), (14080, 149098), (16256, 129140), (18784, 111760), (20320, 103312), (22352, 93920), (23480, 89408), (25828, 81280), (27940, 75136), (28160, 74549), (32285, 65024), (32512, 64570), (37568, 55880), (40640, 51656), (44704, 46960)]