227022040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4201}}^1$

素因数の和:4412

約数の個数: 64

約数和(自身を含む): 586935360

約数和(自身を除く): 359913320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 193, 280, 386, 772, 965, 1351, 1544, 1930, 2702, 3860, 4201, 5404, 6755, 7720, 8402, 10808, 13510, 16804, 21005, 27020, 29407, 33608, 42010, 54040, 58814, 84020, 117628, 147035, 168040, 235256, 294070, 588140, 810793, 1176280, 1621586, 3243172, 4053965, 5675551, 6486344, 8107930, 11351102, 16215860, 22702204, 28377755, 32431720, 45404408, 56755510, 113511020, 227022040]

約数ペア:

[(1, 227022040), (2, 113511020), (4, 56755510), (5, 45404408), (7, 32431720), (8, 28377755), (10, 22702204), (14, 16215860), (20, 11351102), (28, 8107930), (35, 6486344), (40, 5675551), (56, 4053965), (70, 3243172), (140, 1621586), (193, 1176280), (280, 810793), (386, 588140), (772, 294070), (965, 235256), (1351, 168040), (1544, 147035), (1930, 117628), (2702, 84020), (3860, 58814), (4201, 54040), (5404, 42010), (6755, 33608), (7720, 29407), (8402, 27020), (10808, 21005), (13510, 16804)]