26237520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{4049}}^1$

素因数の和:4074

約数の個数: 100

約数和(自身を含む): 91149300

約数和(自身を除く): 64911780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 4049, 6480, 8098, 12147, 16196, 20245, 24294, 32392, 36441, 40490, 48588, 60735, 64784, 72882, 80980, 97176, 109323, 121470, 145764, 161960, 182205, 194352, 218646, 242940, 291528, 323920, 327969, 364410, 437292, 485880, 546615, 583056, 655938, 728820, 874584, 971760, 1093230, 1311876, 1457640, 1639845, 1749168, 2186460, 2623752, 2915280, 3279690, 4372920, 5247504, 6559380, 8745840, 13118760, 26237520]

約数ペア:

[(1, 26237520), (2, 13118760), (3, 8745840), (4, 6559380), (5, 5247504), (6, 4372920), (8, 3279690), (9, 2915280), (10, 2623752), (12, 2186460), (15, 1749168), (16, 1639845), (18, 1457640), (20, 1311876), (24, 1093230), (27, 971760), (30, 874584), (36, 728820), (40, 655938), (45, 583056), (48, 546615), (54, 485880), (60, 437292), (72, 364410), (80, 327969), (81, 323920), (90, 291528), (108, 242940), (120, 218646), (135, 194352), (144, 182205), (162, 161960), (180, 145764), (216, 121470), (240, 109323), (270, 97176), (324, 80980), (360, 72882), (405, 64784), (432, 60735), (540, 48588), (648, 40490), (720, 36441), (810, 32392), (1080, 24294), (1296, 20245), (1620, 16196), (2160, 12147), (3240, 8098), (4049, 6480)]