25070460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 75382272

約数和(自身を除く): 50311812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 138, 148, 185, 222, 230, 276, 345, 370, 444, 460, 491, 555, 690, 740, 851, 982, 1110, 1380, 1473, 1702, 1964, 2220, 2455, 2553, 2946, 3404, 4255, 4910, 5106, 5892, 7365, 8510, 9820, 10212, 11293, 12765, 14730, 17020, 18167, 22586, 25530, 29460, 33879, 36334, 45172, 51060, 54501, 56465, 67758, 72668, 90835, 109002, 112930, 135516, 169395, 181670, 218004, 225860, 272505, 338790, 363340, 417841, 545010, 677580, 835682, 1090020, 1253523, 1671364, 2089205, 2507046, 4178410, 5014092, 6267615, 8356820, 12535230, 25070460]

約数ペア:

[(1, 25070460), (2, 12535230), (3, 8356820), (4, 6267615), (5, 5014092), (6, 4178410), (10, 2507046), (12, 2089205), (15, 1671364), (20, 1253523), (23, 1090020), (30, 835682), (37, 677580), (46, 545010), (60, 417841), (69, 363340), (74, 338790), (92, 272505), (111, 225860), (115, 218004), (138, 181670), (148, 169395), (185, 135516), (222, 112930), (230, 109002), (276, 90835), (345, 72668), (370, 67758), (444, 56465), (460, 54501), (491, 51060), (555, 45172), (690, 36334), (740, 33879), (851, 29460), (982, 25530), (1110, 22586), (1380, 18167), (1473, 17020), (1702, 14730), (1964, 12765), (2220, 11293), (2455, 10212), (2553, 9820), (2946, 8510), (3404, 7365), (4255, 5892), (4910, 5106)]