54783200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:145

約数の個数: 108

約数和(自身を含む): 141053472

約数和(自身を除く): 86270272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 47, 50, 62, 80, 94, 100, 124, 155, 160, 188, 200, 235, 248, 310, 376, 400, 470, 496, 620, 752, 775, 800, 940, 992, 1175, 1240, 1457, 1504, 1550, 1880, 2209, 2350, 2480, 2914, 3100, 3760, 4418, 4700, 4960, 5828, 6200, 7285, 7520, 8836, 9400, 11045, 11656, 12400, 14570, 17672, 18800, 22090, 23312, 24800, 29140, 35344, 36425, 37600, 44180, 46624, 55225, 58280, 68479, 70688, 72850, 88360, 110450, 116560, 136958, 145700, 176720, 220900, 233120, 273916, 291400, 342395, 353440, 441800, 547832, 582800, 684790, 883600, 1095664, 1165600, 1369580, 1711975, 1767200, 2191328, 2739160, 3423950, 5478320, 6847900, 10956640, 13695800, 27391600, 54783200]

約数ペア:

[(1, 54783200), (2, 27391600), (4, 13695800), (5, 10956640), (8, 6847900), (10, 5478320), (16, 3423950), (20, 2739160), (25, 2191328), (31, 1767200), (32, 1711975), (40, 1369580), (47, 1165600), (50, 1095664), (62, 883600), (80, 684790), (94, 582800), (100, 547832), (124, 441800), (155, 353440), (160, 342395), (188, 291400), (200, 273916), (235, 233120), (248, 220900), (310, 176720), (376, 145700), (400, 136958), (470, 116560), (496, 110450), (620, 88360), (752, 72850), (775, 70688), (800, 68479), (940, 58280), (992, 55225), (1175, 46624), (1240, 44180), (1457, 37600), (1504, 36425), (1550, 35344), (1880, 29140), (2209, 24800), (2350, 23312), (2480, 22090), (2914, 18800), (3100, 17672), (3760, 14570), (4418, 12400), (4700, 11656), (4960, 11045), (5828, 9400), (6200, 8836), (7285, 7520)]