260289760

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{34613}}^1$

素因数の和:34675

約数の個数: 48

約数和(自身を含む): 628036416

約数和(自身を除く): 367746656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 34613, 69226, 138452, 173065, 276904, 346130, 553808, 692260, 1107616, 1384520, 1626811, 2769040, 3253622, 5538080, 6507244, 8134055, 13014488, 16268110, 26028976, 32536220, 52057952, 65072440, 130144880, 260289760]

約数ペア:

[(1, 260289760), (2, 130144880), (4, 65072440), (5, 52057952), (8, 32536220), (10, 26028976), (16, 16268110), (20, 13014488), (32, 8134055), (40, 6507244), (47, 5538080), (80, 3253622), (94, 2769040), (160, 1626811), (188, 1384520), (235, 1107616), (376, 692260), (470, 553808), (752, 346130), (940, 276904), (1504, 173065), (1880, 138452), (3760, 69226), (7520, 34613)]