26689860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5113}}^1$

素因数の和:5157

約数の個数: 72

約数和(自身を含む): 83767320

約数和(自身を除く): 57077460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5113, 5220, 10226, 15339, 20452, 25565, 30678, 46017, 51130, 61356, 76695, 92034, 102260, 148277, 153390, 184068, 230085, 296554, 306780, 444831, 460170, 593108, 741385, 889662, 920340, 1334493, 1482770, 1779324, 2224155, 2668986, 2965540, 4448310, 5337972, 6672465, 8896620, 13344930, 26689860]

約数ペア:

[(1, 26689860), (2, 13344930), (3, 8896620), (4, 6672465), (5, 5337972), (6, 4448310), (9, 2965540), (10, 2668986), (12, 2224155), (15, 1779324), (18, 1482770), (20, 1334493), (29, 920340), (30, 889662), (36, 741385), (45, 593108), (58, 460170), (60, 444831), (87, 306780), (90, 296554), (116, 230085), (145, 184068), (174, 153390), (180, 148277), (261, 102260), (290, 92034), (348, 76695), (435, 61356), (522, 51130), (580, 46017), (870, 30678), (1044, 25565), (1305, 20452), (1740, 15339), (2610, 10226), (5113, 5220)]