452406560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 1111283712

約数和(自身を除く): 658877152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 197, 248, 310, 394, 463, 496, 620, 788, 926, 985, 992, 1240, 1576, 1852, 1970, 2315, 2480, 3152, 3704, 3940, 4630, 4960, 6107, 6304, 7408, 7880, 9260, 12214, 14353, 14816, 15760, 18520, 24428, 28706, 30535, 31520, 37040, 48856, 57412, 61070, 71765, 74080, 91211, 97712, 114824, 122140, 143530, 182422, 195424, 229648, 244280, 287060, 364844, 456055, 459296, 488560, 574120, 729688, 912110, 977120, 1148240, 1459376, 1824220, 2296480, 2827541, 2918752, 3648440, 5655082, 7296880, 11310164, 14137705, 14593760, 22620328, 28275410, 45240656, 56550820, 90481312, 113101640, 226203280, 452406560]

約数ペア:

[(1, 452406560), (2, 226203280), (4, 113101640), (5, 90481312), (8, 56550820), (10, 45240656), (16, 28275410), (20, 22620328), (31, 14593760), (32, 14137705), (40, 11310164), (62, 7296880), (80, 5655082), (124, 3648440), (155, 2918752), (160, 2827541), (197, 2296480), (248, 1824220), (310, 1459376), (394, 1148240), (463, 977120), (496, 912110), (620, 729688), (788, 574120), (926, 488560), (985, 459296), (992, 456055), (1240, 364844), (1576, 287060), (1852, 244280), (1970, 229648), (2315, 195424), (2480, 182422), (3152, 143530), (3704, 122140), (3940, 114824), (4630, 97712), (4960, 91211), (6107, 74080), (6304, 71765), (7408, 61070), (7880, 57412), (9260, 48856), (12214, 37040), (14353, 31520), (14816, 30535), (15760, 28706), (18520, 24428)]