47305760

素因数分解:

$2^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1091}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 112275072

約数和(自身を除く): 64969312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 271, 542, 1084, 1091, 1355, 2168, 2182, 2710, 4336, 4364, 5420, 5455, 8672, 8728, 10840, 10910, 17456, 21680, 21820, 34912, 43360, 43640, 87280, 174560, 295661, 591322, 1182644, 1478305, 2365288, 2956610, 4730576, 5913220, 9461152, 11826440, 23652880, 47305760]

約数ペア:

[(1, 47305760), (2, 23652880), (4, 11826440), (5, 9461152), (8, 5913220), (10, 4730576), (16, 2956610), (20, 2365288), (32, 1478305), (40, 1182644), (80, 591322), (160, 295661), (271, 174560), (542, 87280), (1084, 43640), (1091, 43360), (1355, 34912), (2168, 21820), (2182, 21680), (2710, 17456), (4336, 10910), (4364, 10840), (5420, 8728), (5455, 8672)]