26216520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19861}}^1$

素因数の和:19886

約数の個数: 64

約数和(自身を含む): 85803840

約数和(自身を除く): 59587320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 19861, 39722, 59583, 79444, 99305, 119166, 158888, 198610, 218471, 238332, 297915, 397220, 436942, 476664, 595830, 655413, 794440, 873884, 1092355, 1191660, 1310826, 1747768, 2184710, 2383320, 2621652, 3277065, 4369420, 5243304, 6554130, 8738840, 13108260, 26216520]

約数ペア:

[(1, 26216520), (2, 13108260), (3, 8738840), (4, 6554130), (5, 5243304), (6, 4369420), (8, 3277065), (10, 2621652), (11, 2383320), (12, 2184710), (15, 1747768), (20, 1310826), (22, 1191660), (24, 1092355), (30, 873884), (33, 794440), (40, 655413), (44, 595830), (55, 476664), (60, 436942), (66, 397220), (88, 297915), (110, 238332), (120, 218471), (132, 198610), (165, 158888), (220, 119166), (264, 99305), (330, 79444), (440, 59583), (660, 39722), (1320, 19861)]