26346540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 85800960

約数和(自身を除く): 59454420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 191, 209, 220, 228, 242, 285, 330, 363, 380, 382, 418, 484, 570, 573, 605, 627, 660, 726, 764, 836, 955, 1045, 1140, 1146, 1210, 1254, 1452, 1815, 1910, 2090, 2101, 2292, 2299, 2420, 2508, 2865, 3135, 3629, 3630, 3820, 4180, 4202, 4598, 5730, 6270, 6303, 6897, 7258, 7260, 8404, 9196, 10505, 10887, 11460, 11495, 12540, 12606, 13794, 14516, 18145, 21010, 21774, 22990, 23111, 25212, 27588, 31515, 34485, 36290, 39919, 42020, 43548, 45980, 46222, 54435, 63030, 68970, 69333, 72580, 79838, 92444, 108870, 115555, 119757, 126060, 137940, 138666, 159676, 199595, 217740, 231110, 239514, 277332, 346665, 399190, 439109, 462220, 479028, 598785, 693330, 798380, 878218, 1197570, 1317327, 1386660, 1756436, 2195545, 2395140, 2634654, 4391090, 5269308, 6586635, 8782180, 13173270, 26346540]

約数ペア:

[(1, 26346540), (2, 13173270), (3, 8782180), (4, 6586635), (5, 5269308), (6, 4391090), (10, 2634654), (11, 2395140), (12, 2195545), (15, 1756436), (19, 1386660), (20, 1317327), (22, 1197570), (30, 878218), (33, 798380), (38, 693330), (44, 598785), (55, 479028), (57, 462220), (60, 439109), (66, 399190), (76, 346665), (95, 277332), (110, 239514), (114, 231110), (121, 217740), (132, 199595), (165, 159676), (190, 138666), (191, 137940), (209, 126060), (220, 119757), (228, 115555), (242, 108870), (285, 92444), (330, 79838), (363, 72580), (380, 69333), (382, 68970), (418, 63030), (484, 54435), (570, 46222), (573, 45980), (605, 43548), (627, 42020), (660, 39919), (726, 36290), (764, 34485), (836, 31515), (955, 27588), (1045, 25212), (1140, 23111), (1146, 22990), (1210, 21774), (1254, 21010), (1452, 18145), (1815, 14516), (1910, 13794), (2090, 12606), (2101, 12540), (2292, 11495), (2299, 11460), (2420, 10887), (2508, 10505), (2865, 9196), (3135, 8404), (3629, 7260), (3630, 7258), (3820, 6897), (4180, 6303), (4202, 6270), (4598, 5730)]