16591480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14303}}^1$

素因数の和:14343

約数の個数: 32

約数和(自身を含む): 38620800

約数和(自身を除く): 22029320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 14303, 28606, 57212, 71515, 114424, 143030, 286060, 414787, 572120, 829574, 1659148, 2073935, 3318296, 4147870, 8295740, 16591480]

約数ペア:

[(1, 16591480), (2, 8295740), (4, 4147870), (5, 3318296), (8, 2073935), (10, 1659148), (20, 829574), (29, 572120), (40, 414787), (58, 286060), (116, 143030), (145, 114424), (232, 71515), (290, 57212), (580, 28606), (1160, 14303)]