40005312

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1499}}^1$

素因数の和:1653

約数の個数: 56

約数和(自身を含む): 106680000

約数和(自身を除く): 66674688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 834, 1112, 1499, 1668, 2224, 2998, 3336, 4448, 4497, 5996, 6672, 8896, 8994, 11992, 13344, 17988, 23984, 26688, 35976, 47968, 71952, 95936, 143904, 208361, 287808, 416722, 625083, 833444, 1250166, 1666888, 2500332, 3333776, 5000664, 6667552, 10001328, 13335104, 20002656, 40005312]

約数ペア:

[(1, 40005312), (2, 20002656), (3, 13335104), (4, 10001328), (6, 6667552), (8, 5000664), (12, 3333776), (16, 2500332), (24, 1666888), (32, 1250166), (48, 833444), (64, 625083), (96, 416722), (139, 287808), (192, 208361), (278, 143904), (417, 95936), (556, 71952), (834, 47968), (1112, 35976), (1499, 26688), (1668, 23984), (2224, 17988), (2998, 13344), (3336, 11992), (4448, 8994), (4497, 8896), (5996, 6672)]