25226280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 83116800

約数和(自身を除く): 57890520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 887, 948, 1185, 1422, 1580, 1774, 1896, 2370, 2661, 2844, 3160, 3548, 3555, 4435, 4740, 5322, 5688, 7096, 7110, 7983, 8870, 9480, 10644, 13305, 14220, 15966, 17740, 21288, 26610, 28440, 31932, 35480, 39915, 53220, 63864, 70073, 79830, 106440, 140146, 159660, 210219, 280292, 319320, 350365, 420438, 560584, 630657, 700730, 840876, 1051095, 1261314, 1401460, 1681752, 2102190, 2522628, 2802920, 3153285, 4204380, 5045256, 6306570, 8408760, 12613140, 25226280]

約数ペア:

[(1, 25226280), (2, 12613140), (3, 8408760), (4, 6306570), (5, 5045256), (6, 4204380), (8, 3153285), (9, 2802920), (10, 2522628), (12, 2102190), (15, 1681752), (18, 1401460), (20, 1261314), (24, 1051095), (30, 840876), (36, 700730), (40, 630657), (45, 560584), (60, 420438), (72, 350365), (79, 319320), (90, 280292), (120, 210219), (158, 159660), (180, 140146), (237, 106440), (316, 79830), (360, 70073), (395, 63864), (474, 53220), (632, 39915), (711, 35480), (790, 31932), (887, 28440), (948, 26610), (1185, 21288), (1422, 17740), (1580, 15966), (1774, 14220), (1896, 13305), (2370, 10644), (2661, 9480), (2844, 8870), (3160, 7983), (3548, 7110), (3555, 7096), (4435, 5688), (4740, 5322)]