26033580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2371}}^1$

素因数の和:2447

約数の個数: 72

約数和(自身を含む): 80296944

約数和(自身を除く): 54263364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2371, 2745, 3660, 4742, 5490, 7113, 9484, 10980, 11855, 14226, 21339, 23710, 28452, 35565, 42678, 47420, 71130, 85356, 106695, 142260, 144631, 213390, 289262, 426780, 433893, 578524, 723155, 867786, 1301679, 1446310, 1735572, 2169465, 2603358, 2892620, 4338930, 5206716, 6508395, 8677860, 13016790, 26033580]

約数ペア:

[(1, 26033580), (2, 13016790), (3, 8677860), (4, 6508395), (5, 5206716), (6, 4338930), (9, 2892620), (10, 2603358), (12, 2169465), (15, 1735572), (18, 1446310), (20, 1301679), (30, 867786), (36, 723155), (45, 578524), (60, 433893), (61, 426780), (90, 289262), (122, 213390), (180, 144631), (183, 142260), (244, 106695), (305, 85356), (366, 71130), (549, 47420), (610, 42678), (732, 35565), (915, 28452), (1098, 23710), (1220, 21339), (1830, 14226), (2196, 11855), (2371, 10980), (2745, 9484), (3660, 7113), (4742, 5490)]