11341280

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 27188784

約数和(自身を除く): 15847504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 971, 1168, 1460, 1942, 2336, 2920, 3884, 4855, 5840, 7768, 9710, 11680, 15536, 19420, 31072, 38840, 70883, 77680, 141766, 155360, 283532, 354415, 567064, 708830, 1134128, 1417660, 2268256, 2835320, 5670640, 11341280]

約数ペア:

[(1, 11341280), (2, 5670640), (4, 2835320), (5, 2268256), (8, 1417660), (10, 1134128), (16, 708830), (20, 567064), (32, 354415), (40, 283532), (73, 155360), (80, 141766), (146, 77680), (160, 70883), (292, 38840), (365, 31072), (584, 19420), (730, 15536), (971, 11680), (1168, 9710), (1460, 7768), (1942, 5840), (2336, 4855), (2920, 3884)]