26516240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14411}}^1$

素因数の和:14447

約数の個数: 40

約数和(自身を含む): 64335168

約数和(自身を除く): 37818928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 14411, 28822, 57644, 72055, 115288, 144110, 230576, 288220, 331453, 576440, 662906, 1152880, 1325812, 1657265, 2651624, 3314530, 5303248, 6629060, 13258120, 26516240]

約数ペア:

[(1, 26516240), (2, 13258120), (4, 6629060), (5, 5303248), (8, 3314530), (10, 2651624), (16, 1657265), (20, 1325812), (23, 1152880), (40, 662906), (46, 576440), (80, 331453), (92, 288220), (115, 230576), (184, 144110), (230, 115288), (368, 72055), (460, 57644), (920, 28822), (1840, 14411)]