492542680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{24097}}^1$

素因数の和:24188

約数の個数: 64

約数和(自身を含む): 1283941440

約数和(自身を除く): 791398760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 10220, 20440, 24097, 48194, 96388, 120485, 168679, 192776, 240970, 337358, 481940, 674716, 843395, 963880, 1349432, 1686790, 1759081, 3373580, 3518162, 6747160, 7036324, 8795405, 12313567, 14072648, 17590810, 24627134, 35181620, 49254268, 61567835, 70363240, 98508536, 123135670, 246271340, 492542680]

約数ペア:

[(1, 492542680), (2, 246271340), (4, 123135670), (5, 98508536), (7, 70363240), (8, 61567835), (10, 49254268), (14, 35181620), (20, 24627134), (28, 17590810), (35, 14072648), (40, 12313567), (56, 8795405), (70, 7036324), (73, 6747160), (140, 3518162), (146, 3373580), (280, 1759081), (292, 1686790), (365, 1349432), (511, 963880), (584, 843395), (730, 674716), (1022, 481940), (1460, 337358), (2044, 240970), (2555, 192776), (2920, 168679), (4088, 120485), (5110, 96388), (10220, 48194), (20440, 24097)]