31796800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 168

約数和(自身を含む): 95243904

約数和(自身を除く): 63447104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 167, 170, 175, 200, 224, 238, 272, 280, 320, 334, 340, 350, 400, 425, 448, 476, 544, 560, 595, 668, 680, 700, 800, 835, 850, 952, 1088, 1120, 1169, 1190, 1336, 1360, 1400, 1600, 1670, 1700, 1904, 2240, 2338, 2380, 2672, 2720, 2800, 2839, 2975, 3340, 3400, 3808, 4175, 4676, 4760, 5344, 5440, 5600, 5678, 5845, 5950, 6680, 6800, 7616, 8350, 9352, 9520, 10688, 11200, 11356, 11690, 11900, 13360, 13600, 14195, 16700, 18704, 19040, 19873, 22712, 23380, 23800, 26720, 27200, 28390, 29225, 33400, 37408, 38080, 39746, 45424, 46760, 47600, 53440, 56780, 58450, 66800, 70975, 74816, 79492, 90848, 93520, 95200, 99365, 113560, 116900, 133600, 141950, 158984, 181696, 187040, 190400, 198730, 227120, 233800, 267200, 283900, 317968, 374080, 397460, 454240, 467600, 496825, 567800, 635936, 794920, 908480, 935200, 993650, 1135600, 1271872, 1589840, 1870400, 1987300, 2271200, 3179680, 3974600, 4542400, 6359360, 7949200, 15898400, 31796800]

約数ペア:

[(1, 31796800), (2, 15898400), (4, 7949200), (5, 6359360), (7, 4542400), (8, 3974600), (10, 3179680), (14, 2271200), (16, 1987300), (17, 1870400), (20, 1589840), (25, 1271872), (28, 1135600), (32, 993650), (34, 935200), (35, 908480), (40, 794920), (50, 635936), (56, 567800), (64, 496825), (68, 467600), (70, 454240), (80, 397460), (85, 374080), (100, 317968), (112, 283900), (119, 267200), (136, 233800), (140, 227120), (160, 198730), (167, 190400), (170, 187040), (175, 181696), (200, 158984), (224, 141950), (238, 133600), (272, 116900), (280, 113560), (320, 99365), (334, 95200), (340, 93520), (350, 90848), (400, 79492), (425, 74816), (448, 70975), (476, 66800), (544, 58450), (560, 56780), (595, 53440), (668, 47600), (680, 46760), (700, 45424), (800, 39746), (835, 38080), (850, 37408), (952, 33400), (1088, 29225), (1120, 28390), (1169, 27200), (1190, 26720), (1336, 23800), (1360, 23380), (1400, 22712), (1600, 19873), (1670, 19040), (1700, 18704), (1904, 16700), (2240, 14195), (2338, 13600), (2380, 13360), (2672, 11900), (2720, 11690), (2800, 11356), (2839, 11200), (2975, 10688), (3340, 9520), (3400, 9352), (3808, 8350), (4175, 7616), (4676, 6800), (4760, 6680), (5344, 5950), (5440, 5845), (5600, 5678)]