38468080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1034

約数の個数: 80

約数和(自身を含む): 103725504

約数和(自身を除く): 65257424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 941, 1022, 1168, 1460, 1882, 2044, 2555, 2920, 3764, 4088, 4705, 5110, 5840, 6587, 7528, 8176, 9410, 10220, 13174, 15056, 18820, 20440, 26348, 32935, 37640, 40880, 52696, 65870, 68693, 75280, 105392, 131740, 137386, 263480, 274772, 343465, 480851, 526960, 549544, 686930, 961702, 1099088, 1373860, 1923404, 2404255, 2747720, 3846808, 4808510, 5495440, 7693616, 9617020, 19234040, 38468080]

約数ペア:

[(1, 38468080), (2, 19234040), (4, 9617020), (5, 7693616), (7, 5495440), (8, 4808510), (10, 3846808), (14, 2747720), (16, 2404255), (20, 1923404), (28, 1373860), (35, 1099088), (40, 961702), (56, 686930), (70, 549544), (73, 526960), (80, 480851), (112, 343465), (140, 274772), (146, 263480), (280, 137386), (292, 131740), (365, 105392), (511, 75280), (560, 68693), (584, 65870), (730, 52696), (941, 40880), (1022, 37640), (1168, 32935), (1460, 26348), (1882, 20440), (2044, 18820), (2555, 15056), (2920, 13174), (3764, 10220), (4088, 9410), (4705, 8176), (5110, 7528), (5840, 6587)]