47102440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 135717120

約数和(自身を除く): 88614680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 82, 88, 110, 140, 154, 164, 205, 220, 280, 287, 308, 328, 373, 385, 410, 440, 451, 574, 616, 746, 770, 820, 902, 1148, 1435, 1492, 1540, 1640, 1804, 1865, 2255, 2296, 2611, 2870, 2984, 3080, 3157, 3608, 3730, 4103, 4510, 5222, 5740, 6314, 7460, 8206, 9020, 10444, 11480, 12628, 13055, 14920, 15293, 15785, 16412, 18040, 20515, 20888, 25256, 26110, 28721, 30586, 31570, 32824, 41030, 52220, 57442, 61172, 63140, 76465, 82060, 104440, 107051, 114884, 122344, 126280, 143605, 152930, 164120, 168223, 214102, 229768, 287210, 305860, 336446, 428204, 535255, 574420, 611720, 672892, 841115, 856408, 1070510, 1148840, 1177561, 1345784, 1682230, 2141020, 2355122, 3364460, 4282040, 4710244, 5887805, 6728920, 9420488, 11775610, 23551220, 47102440]

約数ペア:

[(1, 47102440), (2, 23551220), (4, 11775610), (5, 9420488), (7, 6728920), (8, 5887805), (10, 4710244), (11, 4282040), (14, 3364460), (20, 2355122), (22, 2141020), (28, 1682230), (35, 1345784), (40, 1177561), (41, 1148840), (44, 1070510), (55, 856408), (56, 841115), (70, 672892), (77, 611720), (82, 574420), (88, 535255), (110, 428204), (140, 336446), (154, 305860), (164, 287210), (205, 229768), (220, 214102), (280, 168223), (287, 164120), (308, 152930), (328, 143605), (373, 126280), (385, 122344), (410, 114884), (440, 107051), (451, 104440), (574, 82060), (616, 76465), (746, 63140), (770, 61172), (820, 57442), (902, 52220), (1148, 41030), (1435, 32824), (1492, 31570), (1540, 30586), (1640, 28721), (1804, 26110), (1865, 25256), (2255, 20888), (2296, 20515), (2611, 18040), (2870, 16412), (2984, 15785), (3080, 15293), (3157, 14920), (3608, 13055), (3730, 12628), (4103, 11480), (4510, 10444), (5222, 9020), (5740, 8206), (6314, 7460)]