26356440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 88542720

約数和(自身を除く): 62186280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 487, 492, 615, 660, 820, 902, 974, 984, 1230, 1320, 1353, 1461, 1640, 1804, 1948, 2255, 2435, 2460, 2706, 2922, 3608, 3896, 4510, 4870, 4920, 5357, 5412, 5844, 6765, 7305, 9020, 9740, 10714, 10824, 11688, 13530, 14610, 16071, 18040, 19480, 19967, 21428, 26785, 27060, 29220, 32142, 39934, 42856, 53570, 54120, 58440, 59901, 64284, 79868, 80355, 99835, 107140, 119802, 128568, 159736, 160710, 199670, 214280, 219637, 239604, 299505, 321420, 399340, 439274, 479208, 599010, 642840, 658911, 798680, 878548, 1098185, 1198020, 1317822, 1757096, 2196370, 2396040, 2635644, 3294555, 4392740, 5271288, 6589110, 8785480, 13178220, 26356440]

約数ペア:

[(1, 26356440), (2, 13178220), (3, 8785480), (4, 6589110), (5, 5271288), (6, 4392740), (8, 3294555), (10, 2635644), (11, 2396040), (12, 2196370), (15, 1757096), (20, 1317822), (22, 1198020), (24, 1098185), (30, 878548), (33, 798680), (40, 658911), (41, 642840), (44, 599010), (55, 479208), (60, 439274), (66, 399340), (82, 321420), (88, 299505), (110, 239604), (120, 219637), (123, 214280), (132, 199670), (164, 160710), (165, 159736), (205, 128568), (220, 119802), (246, 107140), (264, 99835), (328, 80355), (330, 79868), (410, 64284), (440, 59901), (451, 58440), (487, 54120), (492, 53570), (615, 42856), (660, 39934), (820, 32142), (902, 29220), (974, 27060), (984, 26785), (1230, 21428), (1320, 19967), (1353, 19480), (1461, 18040), (1640, 16071), (1804, 14610), (1948, 13530), (2255, 11688), (2435, 10824), (2460, 10714), (2706, 9740), (2922, 9020), (3608, 7305), (3896, 6765), (4510, 5844), (4870, 5412), (4920, 5357)]