26475930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 80236800

約数和(自身を除く): 53760870

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 397, 494, 513, 570, 585, 702, 741, 794, 855, 1026, 1170, 1191, 1235, 1482, 1710, 1755, 1985, 2223, 2382, 2470, 2565, 3510, 3573, 3705, 3970, 4446, 5130, 5161, 5955, 6669, 7146, 7410, 7543, 10322, 10719, 11115, 11910, 13338, 15086, 15483, 17865, 21438, 22230, 22629, 25805, 30966, 33345, 35730, 37715, 45258, 46449, 51610, 53595, 66690, 67887, 75430, 77415, 92898, 98059, 107190, 113145, 135774, 139347, 154830, 196118, 203661, 226290, 232245, 278694, 294177, 339435, 407322, 464490, 490295, 588354, 678870, 696735, 882531, 980590, 1018305, 1393470, 1470885, 1765062, 2036610, 2647593, 2941770, 4412655, 5295186, 8825310, 13237965, 26475930]

約数ペア:

[(1, 26475930), (2, 13237965), (3, 8825310), (5, 5295186), (6, 4412655), (9, 2941770), (10, 2647593), (13, 2036610), (15, 1765062), (18, 1470885), (19, 1393470), (26, 1018305), (27, 980590), (30, 882531), (38, 696735), (39, 678870), (45, 588354), (54, 490295), (57, 464490), (65, 407322), (78, 339435), (90, 294177), (95, 278694), (114, 232245), (117, 226290), (130, 203661), (135, 196118), (171, 154830), (190, 139347), (195, 135774), (234, 113145), (247, 107190), (270, 98059), (285, 92898), (342, 77415), (351, 75430), (390, 67887), (397, 66690), (494, 53595), (513, 51610), (570, 46449), (585, 45258), (702, 37715), (741, 35730), (794, 33345), (855, 30966), (1026, 25805), (1170, 22629), (1191, 22230), (1235, 21438), (1482, 17865), (1710, 15483), (1755, 15086), (1985, 13338), (2223, 11910), (2382, 11115), (2470, 10719), (2565, 10322), (3510, 7543), (3573, 7410), (3705, 7146), (3970, 6669), (4446, 5955), (5130, 5161)]