4902800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 14391936

約数和(自身を除く): 9489136

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, 103, 112, 119, 136, 140, 170, 175, 200, 206, 238, 272, 280, 340, 350, 400, 412, 425, 476, 515, 560, 595, 680, 700, 721, 824, 850, 952, 1030, 1190, 1360, 1400, 1442, 1648, 1700, 1751, 1904, 2060, 2380, 2575, 2800, 2884, 2975, 3400, 3502, 3605, 4120, 4760, 5150, 5768, 5950, 6800, 7004, 7210, 8240, 8755, 9520, 10300, 11536, 11900, 12257, 14008, 14420, 17510, 18025, 20600, 23800, 24514, 28016, 28840, 35020, 36050, 41200, 43775, 47600, 49028, 57680, 61285, 70040, 72100, 87550, 98056, 122570, 140080, 144200, 175100, 196112, 245140, 288400, 306425, 350200, 490280, 612850, 700400, 980560, 1225700, 2451400, 4902800]

約数ペア:

[(1, 4902800), (2, 2451400), (4, 1225700), (5, 980560), (7, 700400), (8, 612850), (10, 490280), (14, 350200), (16, 306425), (17, 288400), (20, 245140), (25, 196112), (28, 175100), (34, 144200), (35, 140080), (40, 122570), (50, 98056), (56, 87550), (68, 72100), (70, 70040), (80, 61285), (85, 57680), (100, 49028), (103, 47600), (112, 43775), (119, 41200), (136, 36050), (140, 35020), (170, 28840), (175, 28016), (200, 24514), (206, 23800), (238, 20600), (272, 18025), (280, 17510), (340, 14420), (350, 14008), (400, 12257), (412, 11900), (425, 11536), (476, 10300), (515, 9520), (560, 8755), (595, 8240), (680, 7210), (700, 7004), (721, 6800), (824, 5950), (850, 5768), (952, 5150), (1030, 4760), (1190, 4120), (1360, 3605), (1400, 3502), (1442, 3400), (1648, 2975), (1700, 2884), (1751, 2800), (1904, 2575), (2060, 2380)]