29216240

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2111}}^1$

素因数の和:2297

約数の個数: 40

約数和(自身を含む): 68352768

約数和(自身を除く): 39136528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2111, 2768, 3460, 4222, 6920, 8444, 10555, 13840, 16888, 21110, 33776, 42220, 84440, 168880, 365203, 730406, 1460812, 1826015, 2921624, 3652030, 5843248, 7304060, 14608120, 29216240]

約数ペア:

[(1, 29216240), (2, 14608120), (4, 7304060), (5, 5843248), (8, 3652030), (10, 2921624), (16, 1826015), (20, 1460812), (40, 730406), (80, 365203), (173, 168880), (346, 84440), (692, 42220), (865, 33776), (1384, 21110), (1730, 16888), (2111, 13840), (2768, 10555), (3460, 8444), (4222, 6920)]