26846560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12907}}^1$

素因数の和:12935

約数の個数: 48

約数和(自身を含む): 68309136

約数和(自身を除く): 41462576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 12907, 25814, 51628, 64535, 103256, 129070, 167791, 206512, 258140, 335582, 413024, 516280, 671164, 838955, 1032560, 1342328, 1677910, 2065120, 2684656, 3355820, 5369312, 6711640, 13423280, 26846560]

約数ペア:

[(1, 26846560), (2, 13423280), (4, 6711640), (5, 5369312), (8, 3355820), (10, 2684656), (13, 2065120), (16, 1677910), (20, 1342328), (26, 1032560), (32, 838955), (40, 671164), (52, 516280), (65, 413024), (80, 335582), (104, 258140), (130, 206512), (160, 167791), (208, 129070), (260, 103256), (416, 64535), (520, 51628), (1040, 25814), (2080, 12907)]