5705420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 13886208

約数和(自身を除く): 8180788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 491, 581, 830, 982, 1162, 1660, 1964, 2324, 2455, 2905, 3437, 4910, 5810, 6874, 9820, 11620, 13748, 17185, 34370, 40753, 68740, 81506, 163012, 203765, 285271, 407530, 570542, 815060, 1141084, 1426355, 2852710, 5705420]

約数ペア:

[(1, 5705420), (2, 2852710), (4, 1426355), (5, 1141084), (7, 815060), (10, 570542), (14, 407530), (20, 285271), (28, 203765), (35, 163012), (70, 81506), (83, 68740), (140, 40753), (166, 34370), (332, 17185), (415, 13748), (491, 11620), (581, 9820), (830, 6874), (982, 5810), (1162, 4910), (1660, 3437), (1964, 2905), (2324, 2455)]