5426540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 13208832

約数和(自身を除く): 7782292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 467, 581, 830, 934, 1162, 1660, 1868, 2324, 2335, 2905, 3269, 4670, 5810, 6538, 9340, 11620, 13076, 16345, 32690, 38761, 65380, 77522, 155044, 193805, 271327, 387610, 542654, 775220, 1085308, 1356635, 2713270, 5426540]

約数ペア:

[(1, 5426540), (2, 2713270), (4, 1356635), (5, 1085308), (7, 775220), (10, 542654), (14, 387610), (20, 271327), (28, 193805), (35, 155044), (70, 77522), (83, 65380), (140, 38761), (166, 32690), (332, 16345), (415, 13076), (467, 11620), (581, 9340), (830, 6538), (934, 5810), (1162, 4670), (1660, 3269), (1868, 2905), (2324, 2335)]