97786640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4259}}^1$

素因数の和:4320

約数の個数: 80

約数和(自身を含む): 266232960

約数和(自身を除く): 168446320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4259, 4592, 5740, 8518, 11480, 17036, 21295, 22960, 29813, 34072, 42590, 59626, 68144, 85180, 119252, 149065, 170360, 174619, 238504, 298130, 340720, 349238, 477008, 596260, 698476, 873095, 1192520, 1222333, 1396952, 1746190, 2385040, 2444666, 2793904, 3492380, 4889332, 6111665, 6984760, 9778664, 12223330, 13969520, 19557328, 24446660, 48893320, 97786640]

約数ペア:

[(1, 97786640), (2, 48893320), (4, 24446660), (5, 19557328), (7, 13969520), (8, 12223330), (10, 9778664), (14, 6984760), (16, 6111665), (20, 4889332), (28, 3492380), (35, 2793904), (40, 2444666), (41, 2385040), (56, 1746190), (70, 1396952), (80, 1222333), (82, 1192520), (112, 873095), (140, 698476), (164, 596260), (205, 477008), (280, 349238), (287, 340720), (328, 298130), (410, 238504), (560, 174619), (574, 170360), (656, 149065), (820, 119252), (1148, 85180), (1435, 68144), (1640, 59626), (2296, 42590), (2870, 34072), (3280, 29813), (4259, 22960), (4592, 21295), (5740, 17036), (8518, 11480)]