23399600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 65778528

約数和(自身を除く): 42378928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 61, 70, 80, 100, 112, 122, 137, 140, 175, 200, 244, 274, 280, 305, 350, 400, 427, 488, 548, 560, 610, 685, 700, 854, 959, 976, 1096, 1220, 1370, 1400, 1525, 1708, 1918, 2135, 2192, 2440, 2740, 2800, 3050, 3416, 3425, 3836, 4270, 4795, 4880, 5480, 6100, 6832, 6850, 7672, 8357, 8540, 9590, 10675, 10960, 12200, 13700, 15344, 16714, 17080, 19180, 21350, 23975, 24400, 27400, 33428, 34160, 38360, 41785, 42700, 47950, 54800, 58499, 66856, 76720, 83570, 85400, 95900, 116998, 133712, 167140, 170800, 191800, 208925, 233996, 292495, 334280, 383600, 417850, 467992, 584990, 668560, 835700, 935984, 1169980, 1462475, 1671400, 2339960, 2924950, 3342800, 4679920, 5849900, 11699800, 23399600]

約数ペア:

[(1, 23399600), (2, 11699800), (4, 5849900), (5, 4679920), (7, 3342800), (8, 2924950), (10, 2339960), (14, 1671400), (16, 1462475), (20, 1169980), (25, 935984), (28, 835700), (35, 668560), (40, 584990), (50, 467992), (56, 417850), (61, 383600), (70, 334280), (80, 292495), (100, 233996), (112, 208925), (122, 191800), (137, 170800), (140, 167140), (175, 133712), (200, 116998), (244, 95900), (274, 85400), (280, 83570), (305, 76720), (350, 66856), (400, 58499), (427, 54800), (488, 47950), (548, 42700), (560, 41785), (610, 38360), (685, 34160), (700, 33428), (854, 27400), (959, 24400), (976, 23975), (1096, 21350), (1220, 19180), (1370, 17080), (1400, 16714), (1525, 15344), (1708, 13700), (1918, 12200), (2135, 10960), (2192, 10675), (2440, 9590), (2740, 8540), (2800, 8357), (3050, 7672), (3416, 6850), (3425, 6832), (3836, 6100), (4270, 5480), (4795, 4880)]