40415328

素因数分解:

$2^5\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1613}}^1$

素因数の和:1661

約数の個数: 96

約数和(自身を含む): 122018400

約数和(自身を除く): 81603072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 87, 96, 108, 116, 144, 174, 216, 232, 261, 288, 348, 432, 464, 522, 696, 783, 864, 928, 1044, 1392, 1566, 1613, 2088, 2784, 3132, 3226, 4176, 4839, 6264, 6452, 8352, 9678, 12528, 12904, 14517, 19356, 25056, 25808, 29034, 38712, 43551, 46777, 51616, 58068, 77424, 87102, 93554, 116136, 140331, 154848, 174204, 187108, 232272, 280662, 348408, 374216, 420993, 464544, 561324, 696816, 748432, 841986, 1122648, 1262979, 1393632, 1496864, 1683972, 2245296, 2525958, 3367944, 4490592, 5051916, 6735888, 10103832, 13471776, 20207664, 40415328]

約数ペア:

[(1, 40415328), (2, 20207664), (3, 13471776), (4, 10103832), (6, 6735888), (8, 5051916), (9, 4490592), (12, 3367944), (16, 2525958), (18, 2245296), (24, 1683972), (27, 1496864), (29, 1393632), (32, 1262979), (36, 1122648), (48, 841986), (54, 748432), (58, 696816), (72, 561324), (87, 464544), (96, 420993), (108, 374216), (116, 348408), (144, 280662), (174, 232272), (216, 187108), (232, 174204), (261, 154848), (288, 140331), (348, 116136), (432, 93554), (464, 87102), (522, 77424), (696, 58068), (783, 51616), (864, 46777), (928, 43551), (1044, 38712), (1392, 29034), (1566, 25808), (1613, 25056), (2088, 19356), (2784, 14517), (3132, 12904), (3226, 12528), (4176, 9678), (4839, 8352), (6264, 6452)]