89252800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:655

約数の個数: 168

約数和(自身を含む): 270739616

約数和(自身を除く): 181486816

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 613, 650, 700, 728, 800, 832, 910, 1040, 1120, 1226, 1300, 1400, 1456, 1600, 1820, 2080, 2240, 2275, 2452, 2600, 2800, 2912, 3065, 3640, 4160, 4291, 4550, 4904, 5200, 5600, 5824, 6130, 7280, 7969, 8582, 9100, 9808, 10400, 11200, 12260, 14560, 15325, 15938, 17164, 18200, 19616, 20800, 21455, 24520, 29120, 30650, 31876, 34328, 36400, 39232, 39845, 42910, 49040, 55783, 61300, 63752, 68656, 72800, 79690, 85820, 98080, 107275, 111566, 122600, 127504, 137312, 145600, 159380, 171640, 196160, 199225, 214550, 223132, 245200, 255008, 274624, 278915, 318760, 343280, 398450, 429100, 446264, 490400, 510016, 557830, 637520, 686560, 796900, 858200, 892528, 980800, 1115660, 1275040, 1373120, 1394575, 1593800, 1716400, 1785056, 2231320, 2550080, 2789150, 3187600, 3432800, 3570112, 4462640, 5578300, 6375200, 6865600, 8925280, 11156600, 12750400, 17850560, 22313200, 44626400, 89252800]

約数ペア:

[(1, 89252800), (2, 44626400), (4, 22313200), (5, 17850560), (7, 12750400), (8, 11156600), (10, 8925280), (13, 6865600), (14, 6375200), (16, 5578300), (20, 4462640), (25, 3570112), (26, 3432800), (28, 3187600), (32, 2789150), (35, 2550080), (40, 2231320), (50, 1785056), (52, 1716400), (56, 1593800), (64, 1394575), (65, 1373120), (70, 1275040), (80, 1115660), (91, 980800), (100, 892528), (104, 858200), (112, 796900), (130, 686560), (140, 637520), (160, 557830), (175, 510016), (182, 490400), (200, 446264), (208, 429100), (224, 398450), (260, 343280), (280, 318760), (320, 278915), (325, 274624), (350, 255008), (364, 245200), (400, 223132), (416, 214550), (448, 199225), (455, 196160), (520, 171640), (560, 159380), (613, 145600), (650, 137312), (700, 127504), (728, 122600), (800, 111566), (832, 107275), (910, 98080), (1040, 85820), (1120, 79690), (1226, 72800), (1300, 68656), (1400, 63752), (1456, 61300), (1600, 55783), (1820, 49040), (2080, 42910), (2240, 39845), (2275, 39232), (2452, 36400), (2600, 34328), (2800, 31876), (2912, 30650), (3065, 29120), (3640, 24520), (4160, 21455), (4291, 20800), (4550, 19616), (4904, 18200), (5200, 17164), (5600, 15938), (5824, 15325), (6130, 14560), (7280, 12260), (7969, 11200), (8582, 10400), (9100, 9808)]