47209120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1$

素因数の和:774

約数の個数: 96

約数和(自身を含む): 129741696

約数和(自身を除く): 82532576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 691, 854, 976, 1120, 1220, 1382, 1708, 1952, 2135, 2440, 2764, 3416, 3455, 4270, 4837, 4880, 5528, 6832, 6910, 8540, 9674, 9760, 11056, 13664, 13820, 17080, 19348, 22112, 24185, 27640, 34160, 38696, 42151, 48370, 55280, 68320, 77392, 84302, 96740, 110560, 154784, 168604, 193480, 210755, 295057, 337208, 386960, 421510, 590114, 674416, 773920, 843020, 1180228, 1348832, 1475285, 1686040, 2360456, 2950570, 3372080, 4720912, 5901140, 6744160, 9441824, 11802280, 23604560, 47209120]

約数ペア:

[(1, 47209120), (2, 23604560), (4, 11802280), (5, 9441824), (7, 6744160), (8, 5901140), (10, 4720912), (14, 3372080), (16, 2950570), (20, 2360456), (28, 1686040), (32, 1475285), (35, 1348832), (40, 1180228), (56, 843020), (61, 773920), (70, 674416), (80, 590114), (112, 421510), (122, 386960), (140, 337208), (160, 295057), (224, 210755), (244, 193480), (280, 168604), (305, 154784), (427, 110560), (488, 96740), (560, 84302), (610, 77392), (691, 68320), (854, 55280), (976, 48370), (1120, 42151), (1220, 38696), (1382, 34160), (1708, 27640), (1952, 24185), (2135, 22112), (2440, 19348), (2764, 17080), (3416, 13820), (3455, 13664), (4270, 11056), (4837, 9760), (4880, 9674), (5528, 8540), (6832, 6910)]