26427240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10487}}^1$

素因数の和:10511

約数の個数: 96

約数和(自身を含む): 98167680

約数和(自身を除く): 71740440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10487, 20974, 31461, 41948, 52435, 62922, 73409, 83896, 94383, 104870, 125844, 146818, 157305, 188766, 209740, 220227, 251688, 293636, 314610, 367045, 377532, 419480, 440454, 471915, 587272, 629220, 660681, 734090, 755064, 880908, 943830, 1101135, 1258440, 1321362, 1468180, 1761816, 1887660, 2202270, 2642724, 2936360, 3303405, 3775320, 4404540, 5285448, 6606810, 8809080, 13213620, 26427240]

約数ペア:

[(1, 26427240), (2, 13213620), (3, 8809080), (4, 6606810), (5, 5285448), (6, 4404540), (7, 3775320), (8, 3303405), (9, 2936360), (10, 2642724), (12, 2202270), (14, 1887660), (15, 1761816), (18, 1468180), (20, 1321362), (21, 1258440), (24, 1101135), (28, 943830), (30, 880908), (35, 755064), (36, 734090), (40, 660681), (42, 629220), (45, 587272), (56, 471915), (60, 440454), (63, 419480), (70, 377532), (72, 367045), (84, 314610), (90, 293636), (105, 251688), (120, 220227), (126, 209740), (140, 188766), (168, 157305), (180, 146818), (210, 125844), (252, 104870), (280, 94383), (315, 83896), (360, 73409), (420, 62922), (504, 52435), (630, 41948), (840, 31461), (1260, 20974), (2520, 10487)]