23051660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 51710400

約数和(自身を除く): 28658740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 151, 170, 302, 340, 449, 604, 755, 898, 1510, 1796, 2245, 2567, 3020, 4490, 5134, 7633, 8980, 10268, 12835, 15266, 25670, 30532, 38165, 51340, 67799, 76330, 135598, 152660, 271196, 338995, 677990, 1152583, 1355980, 2305166, 4610332, 5762915, 11525830, 23051660]

約数ペア:

[(1, 23051660), (2, 11525830), (4, 5762915), (5, 4610332), (10, 2305166), (17, 1355980), (20, 1152583), (34, 677990), (68, 338995), (85, 271196), (151, 152660), (170, 135598), (302, 76330), (340, 67799), (449, 51340), (604, 38165), (755, 30532), (898, 25670), (1510, 15266), (1796, 12835), (2245, 10268), (2567, 8980), (3020, 7633), (4490, 5134)]