26140440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7027}}^1$

素因数の和:7072

約数の個数: 64

約数和(自身を含む): 80962560

約数和(自身を除く): 54822120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 7027, 14054, 21081, 28108, 35135, 42162, 56216, 70270, 84324, 105405, 140540, 168648, 210810, 217837, 281080, 421620, 435674, 653511, 843240, 871348, 1089185, 1307022, 1742696, 2178370, 2614044, 3267555, 4356740, 5228088, 6535110, 8713480, 13070220, 26140440]

約数ペア:

[(1, 26140440), (2, 13070220), (3, 8713480), (4, 6535110), (5, 5228088), (6, 4356740), (8, 3267555), (10, 2614044), (12, 2178370), (15, 1742696), (20, 1307022), (24, 1089185), (30, 871348), (31, 843240), (40, 653511), (60, 435674), (62, 421620), (93, 281080), (120, 217837), (124, 210810), (155, 168648), (186, 140540), (248, 105405), (310, 84324), (372, 70270), (465, 56216), (620, 42162), (744, 35135), (930, 28108), (1240, 21081), (1860, 14054), (3720, 7027)]