98431360

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 254469600

約数和(自身を除く): 156038240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 83, 85, 109, 128, 136, 160, 166, 170, 218, 272, 320, 332, 340, 415, 436, 544, 545, 640, 664, 680, 830, 872, 1088, 1090, 1328, 1360, 1411, 1660, 1744, 1853, 2176, 2180, 2656, 2720, 2822, 3320, 3488, 3706, 4360, 5312, 5440, 5644, 6640, 6976, 7055, 7412, 8720, 9047, 9265, 10624, 10880, 11288, 13280, 13952, 14110, 14824, 17440, 18094, 18530, 22576, 26560, 28220, 29648, 34880, 36188, 37060, 45152, 45235, 53120, 56440, 59296, 69760, 72376, 74120, 90304, 90470, 112880, 118592, 144752, 148240, 153799, 180608, 180940, 225760, 237184, 289504, 296480, 307598, 361880, 451520, 579008, 592960, 615196, 723760, 768995, 903040, 1158016, 1185920, 1230392, 1447520, 1537990, 2460784, 2895040, 3075980, 4921568, 5790080, 6151960, 9843136, 12303920, 19686272, 24607840, 49215680, 98431360]

約数ペア:

[(1, 98431360), (2, 49215680), (4, 24607840), (5, 19686272), (8, 12303920), (10, 9843136), (16, 6151960), (17, 5790080), (20, 4921568), (32, 3075980), (34, 2895040), (40, 2460784), (64, 1537990), (68, 1447520), (80, 1230392), (83, 1185920), (85, 1158016), (109, 903040), (128, 768995), (136, 723760), (160, 615196), (166, 592960), (170, 579008), (218, 451520), (272, 361880), (320, 307598), (332, 296480), (340, 289504), (415, 237184), (436, 225760), (544, 180940), (545, 180608), (640, 153799), (664, 148240), (680, 144752), (830, 118592), (872, 112880), (1088, 90470), (1090, 90304), (1328, 74120), (1360, 72376), (1411, 69760), (1660, 59296), (1744, 56440), (1853, 53120), (2176, 45235), (2180, 45152), (2656, 37060), (2720, 36188), (2822, 34880), (3320, 29648), (3488, 28220), (3706, 26560), (4360, 22576), (5312, 18530), (5440, 18094), (5644, 17440), (6640, 14824), (6976, 14110), (7055, 13952), (7412, 13280), (8720, 11288), (9047, 10880), (9265, 10624)]