40793200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:899

約数の個数: 120

約数和(自身を含む): 118733472

約数和(自身を除く): 77940272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 170, 175, 200, 238, 272, 280, 340, 350, 400, 425, 476, 560, 595, 680, 700, 850, 857, 952, 1190, 1360, 1400, 1700, 1714, 1904, 2380, 2800, 2975, 3400, 3428, 4285, 4760, 5950, 5999, 6800, 6856, 8570, 9520, 11900, 11998, 13712, 14569, 17140, 21425, 23800, 23996, 29138, 29995, 34280, 42850, 47600, 47992, 58276, 59990, 68560, 72845, 85700, 95984, 101983, 116552, 119980, 145690, 149975, 171400, 203966, 233104, 239960, 291380, 299950, 342800, 364225, 407932, 479920, 509915, 582760, 599900, 728450, 815864, 1019830, 1165520, 1199800, 1456900, 1631728, 2039660, 2399600, 2549575, 2913800, 4079320, 5099150, 5827600, 8158640, 10198300, 20396600, 40793200]

約数ペア:

[(1, 40793200), (2, 20396600), (4, 10198300), (5, 8158640), (7, 5827600), (8, 5099150), (10, 4079320), (14, 2913800), (16, 2549575), (17, 2399600), (20, 2039660), (25, 1631728), (28, 1456900), (34, 1199800), (35, 1165520), (40, 1019830), (50, 815864), (56, 728450), (68, 599900), (70, 582760), (80, 509915), (85, 479920), (100, 407932), (112, 364225), (119, 342800), (136, 299950), (140, 291380), (170, 239960), (175, 233104), (200, 203966), (238, 171400), (272, 149975), (280, 145690), (340, 119980), (350, 116552), (400, 101983), (425, 95984), (476, 85700), (560, 72845), (595, 68560), (680, 59990), (700, 58276), (850, 47992), (857, 47600), (952, 42850), (1190, 34280), (1360, 29995), (1400, 29138), (1700, 23996), (1714, 23800), (1904, 21425), (2380, 17140), (2800, 14569), (2975, 13712), (3400, 11998), (3428, 11900), (4285, 9520), (4760, 8570), (5950, 6856), (5999, 6800)]