25953720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 85155840

約数和(自身を除く): 59202120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 131, 156, 195, 254, 260, 262, 312, 381, 390, 393, 508, 520, 524, 635, 655, 762, 780, 786, 1016, 1048, 1270, 1310, 1524, 1560, 1572, 1651, 1703, 1905, 1965, 2540, 2620, 3048, 3144, 3302, 3406, 3810, 3930, 4953, 5080, 5109, 5240, 6604, 6812, 7620, 7860, 8255, 8515, 9906, 10218, 13208, 13624, 15240, 15720, 16510, 16637, 17030, 19812, 20436, 24765, 25545, 33020, 33274, 34060, 39624, 40872, 49530, 49911, 51090, 66040, 66548, 68120, 83185, 99060, 99822, 102180, 133096, 166370, 198120, 199644, 204360, 216281, 249555, 332740, 399288, 432562, 499110, 648843, 665480, 865124, 998220, 1081405, 1297686, 1730248, 1996440, 2162810, 2595372, 3244215, 4325620, 5190744, 6488430, 8651240, 12976860, 25953720]

約数ペア:

[(1, 25953720), (2, 12976860), (3, 8651240), (4, 6488430), (5, 5190744), (6, 4325620), (8, 3244215), (10, 2595372), (12, 2162810), (13, 1996440), (15, 1730248), (20, 1297686), (24, 1081405), (26, 998220), (30, 865124), (39, 665480), (40, 648843), (52, 499110), (60, 432562), (65, 399288), (78, 332740), (104, 249555), (120, 216281), (127, 204360), (130, 199644), (131, 198120), (156, 166370), (195, 133096), (254, 102180), (260, 99822), (262, 99060), (312, 83185), (381, 68120), (390, 66548), (393, 66040), (508, 51090), (520, 49911), (524, 49530), (635, 40872), (655, 39624), (762, 34060), (780, 33274), (786, 33020), (1016, 25545), (1048, 24765), (1270, 20436), (1310, 19812), (1524, 17030), (1560, 16637), (1572, 16510), (1651, 15720), (1703, 15240), (1905, 13624), (1965, 13208), (2540, 10218), (2620, 9906), (3048, 8515), (3144, 8255), (3302, 7860), (3406, 7620), (3810, 6812), (3930, 6604), (4953, 5240), (5080, 5109)]