26704940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1$

素因数の和:1202

約数の個数: 48

約数和(自身を含む): 59482080

約数和(自身を除く): 32777140

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1123, 1189, 2246, 2378, 4492, 4756, 5615, 5945, 11230, 11890, 22460, 23780, 32567, 46043, 65134, 92086, 130268, 162835, 184172, 230215, 325670, 460430, 651340, 920860, 1335247, 2670494, 5340988, 6676235, 13352470, 26704940]

約数ペア:

[(1, 26704940), (2, 13352470), (4, 6676235), (5, 5340988), (10, 2670494), (20, 1335247), (29, 920860), (41, 651340), (58, 460430), (82, 325670), (116, 230215), (145, 184172), (164, 162835), (205, 130268), (290, 92086), (410, 65134), (580, 46043), (820, 32567), (1123, 23780), (1189, 22460), (2246, 11890), (2378, 11230), (4492, 5945), (4756, 5615)]