713864080

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{487}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 1692641664

約数和(自身を除く): 978777584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 251, 292, 365, 487, 502, 584, 730, 974, 1004, 1168, 1255, 1460, 1948, 2008, 2435, 2510, 2920, 3896, 4016, 4870, 5020, 5840, 7792, 9740, 10040, 18323, 19480, 20080, 35551, 36646, 38960, 71102, 73292, 91615, 122237, 142204, 146584, 177755, 183230, 244474, 284408, 293168, 355510, 366460, 488948, 568816, 611185, 711020, 732920, 977896, 1222370, 1422040, 1465840, 1955792, 2444740, 2844080, 4889480, 8923301, 9778960, 17846602, 35693204, 44616505, 71386408, 89233010, 142772816, 178466020, 356932040, 713864080]

約数ペア:

[(1, 713864080), (2, 356932040), (4, 178466020), (5, 142772816), (8, 89233010), (10, 71386408), (16, 44616505), (20, 35693204), (40, 17846602), (73, 9778960), (80, 8923301), (146, 4889480), (251, 2844080), (292, 2444740), (365, 1955792), (487, 1465840), (502, 1422040), (584, 1222370), (730, 977896), (974, 732920), (1004, 711020), (1168, 611185), (1255, 568816), (1460, 488948), (1948, 366460), (2008, 355510), (2435, 293168), (2510, 284408), (2920, 244474), (3896, 183230), (4016, 177755), (4870, 146584), (5020, 142204), (5840, 122237), (7792, 91615), (9740, 73292), (10040, 71102), (18323, 38960), (19480, 36646), (20080, 35551)]