25936020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13099}}^1$

素因数の和:13125

約数の個数: 72

約数和(自身を含む): 85831200

約数和(自身を除く): 59895180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 13099, 26198, 39297, 52396, 65495, 78594, 117891, 130990, 144089, 157188, 196485, 235782, 261980, 288178, 392970, 432267, 471564, 576356, 589455, 720445, 785940, 864534, 1178910, 1296801, 1440890, 1729068, 2161335, 2357820, 2593602, 2881780, 4322670, 5187204, 6484005, 8645340, 12968010, 25936020]

約数ペア:

[(1, 25936020), (2, 12968010), (3, 8645340), (4, 6484005), (5, 5187204), (6, 4322670), (9, 2881780), (10, 2593602), (11, 2357820), (12, 2161335), (15, 1729068), (18, 1440890), (20, 1296801), (22, 1178910), (30, 864534), (33, 785940), (36, 720445), (44, 589455), (45, 576356), (55, 471564), (60, 432267), (66, 392970), (90, 288178), (99, 261980), (110, 235782), (132, 196485), (165, 157188), (180, 144089), (198, 130990), (220, 117891), (330, 78594), (396, 65495), (495, 52396), (660, 39297), (990, 26198), (1980, 13099)]