7048120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 17003520

約数和(自身を除く): 9955400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 163, 184, 188, 230, 235, 326, 376, 460, 470, 652, 815, 920, 940, 1081, 1304, 1630, 1880, 2162, 3260, 3749, 4324, 5405, 6520, 7498, 7661, 8648, 10810, 14996, 15322, 18745, 21620, 29992, 30644, 37490, 38305, 43240, 61288, 74980, 76610, 149960, 153220, 176203, 306440, 352406, 704812, 881015, 1409624, 1762030, 3524060, 7048120]

約数ペア:

[(1, 7048120), (2, 3524060), (4, 1762030), (5, 1409624), (8, 881015), (10, 704812), (20, 352406), (23, 306440), (40, 176203), (46, 153220), (47, 149960), (92, 76610), (94, 74980), (115, 61288), (163, 43240), (184, 38305), (188, 37490), (230, 30644), (235, 29992), (326, 21620), (376, 18745), (460, 15322), (470, 14996), (652, 10810), (815, 8648), (920, 7661), (940, 7498), (1081, 6520), (1304, 5405), (1630, 4324), (1880, 3749), (2162, 3260)]