25669410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 68620608

約数和(自身を除く): 42951198

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 83, 122, 130, 166, 169, 183, 195, 249, 305, 338, 366, 390, 415, 498, 507, 610, 793, 830, 845, 915, 1014, 1079, 1245, 1586, 1690, 1830, 2158, 2379, 2490, 2535, 3237, 3965, 4758, 5063, 5070, 5395, 6474, 7930, 10126, 10309, 10790, 11895, 14027, 15189, 16185, 20618, 23790, 25315, 28054, 30378, 30927, 32370, 42081, 50630, 51545, 61854, 65819, 70135, 75945, 84162, 103090, 131638, 140270, 151890, 154635, 197457, 210405, 309270, 329095, 394914, 420810, 658190, 855647, 987285, 1711294, 1974570, 2566941, 4278235, 5133882, 8556470, 12834705, 25669410]

約数ペア:

[(1, 25669410), (2, 12834705), (3, 8556470), (5, 5133882), (6, 4278235), (10, 2566941), (13, 1974570), (15, 1711294), (26, 987285), (30, 855647), (39, 658190), (61, 420810), (65, 394914), (78, 329095), (83, 309270), (122, 210405), (130, 197457), (166, 154635), (169, 151890), (183, 140270), (195, 131638), (249, 103090), (305, 84162), (338, 75945), (366, 70135), (390, 65819), (415, 61854), (498, 51545), (507, 50630), (610, 42081), (793, 32370), (830, 30927), (845, 30378), (915, 28054), (1014, 25315), (1079, 23790), (1245, 20618), (1586, 16185), (1690, 15189), (1830, 14027), (2158, 11895), (2379, 10790), (2490, 10309), (2535, 10126), (3237, 7930), (3965, 6474), (4758, 5395), (5063, 5070)]