26564520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 84925440

約数和(自身を除く): 58360920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 193, 222, 248, 296, 310, 370, 372, 386, 444, 465, 555, 579, 620, 740, 744, 772, 888, 930, 965, 1110, 1147, 1158, 1240, 1480, 1544, 1860, 1930, 2220, 2294, 2316, 2895, 3441, 3720, 3860, 4440, 4588, 4632, 5735, 5790, 5983, 6882, 7141, 7720, 9176, 11470, 11580, 11966, 13764, 14282, 17205, 17949, 21423, 22940, 23160, 23932, 27528, 28564, 29915, 34410, 35705, 35898, 42846, 45880, 47864, 57128, 59830, 68820, 71410, 71796, 85692, 89745, 107115, 119660, 137640, 142820, 143592, 171384, 179490, 214230, 221371, 239320, 285640, 358980, 428460, 442742, 664113, 717960, 856920, 885484, 1106855, 1328226, 1770968, 2213710, 2656452, 3320565, 4427420, 5312904, 6641130, 8854840, 13282260, 26564520]

約数ペア:

[(1, 26564520), (2, 13282260), (3, 8854840), (4, 6641130), (5, 5312904), (6, 4427420), (8, 3320565), (10, 2656452), (12, 2213710), (15, 1770968), (20, 1328226), (24, 1106855), (30, 885484), (31, 856920), (37, 717960), (40, 664113), (60, 442742), (62, 428460), (74, 358980), (93, 285640), (111, 239320), (120, 221371), (124, 214230), (148, 179490), (155, 171384), (185, 143592), (186, 142820), (193, 137640), (222, 119660), (248, 107115), (296, 89745), (310, 85692), (370, 71796), (372, 71410), (386, 68820), (444, 59830), (465, 57128), (555, 47864), (579, 45880), (620, 42846), (740, 35898), (744, 35705), (772, 34410), (888, 29915), (930, 28564), (965, 27528), (1110, 23932), (1147, 23160), (1158, 22940), (1240, 21423), (1480, 17949), (1544, 17205), (1860, 14282), (1930, 13764), (2220, 11966), (2294, 11580), (2316, 11470), (2895, 9176), (3441, 7720), (3720, 7141), (3860, 6882), (4440, 5983), (4588, 5790), (4632, 5735)]