73914820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6361}}^1$

素因数の和:6460

約数の個数: 48

約数和(自身を含む): 179561088

約数和(自身を除く): 105646268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 6361, 11620, 12722, 25444, 31805, 44527, 63610, 89054, 127220, 178108, 222635, 445270, 527963, 890540, 1055926, 2111852, 2639815, 3695741, 5279630, 7391482, 10559260, 14782964, 18478705, 36957410, 73914820]

約数ペア:

[(1, 73914820), (2, 36957410), (4, 18478705), (5, 14782964), (7, 10559260), (10, 7391482), (14, 5279630), (20, 3695741), (28, 2639815), (35, 2111852), (70, 1055926), (83, 890540), (140, 527963), (166, 445270), (332, 222635), (415, 178108), (581, 127220), (830, 89054), (1162, 63610), (1660, 44527), (2324, 31805), (2905, 25444), (5810, 12722), (6361, 11620)]