1057380080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1693}}^1$

素因数の和:1954

約数の個数: 80

約数和(自身を含む): 2538316704

約数和(自身を除く): 1480936624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 211, 296, 370, 422, 592, 740, 844, 1055, 1480, 1688, 1693, 2110, 2960, 3376, 3386, 4220, 6772, 7807, 8440, 8465, 13544, 15614, 16880, 16930, 27088, 31228, 33860, 39035, 62456, 62641, 67720, 78070, 124912, 125282, 135440, 156140, 250564, 312280, 313205, 357223, 501128, 624560, 626410, 714446, 1002256, 1252820, 1428892, 1786115, 2505640, 2857784, 3572230, 5011280, 5715568, 7144460, 13217251, 14288920, 26434502, 28577840, 52869004, 66086255, 105738008, 132172510, 211476016, 264345020, 528690040, 1057380080]

約数ペア:

[(1, 1057380080), (2, 528690040), (4, 264345020), (5, 211476016), (8, 132172510), (10, 105738008), (16, 66086255), (20, 52869004), (37, 28577840), (40, 26434502), (74, 14288920), (80, 13217251), (148, 7144460), (185, 5715568), (211, 5011280), (296, 3572230), (370, 2857784), (422, 2505640), (592, 1786115), (740, 1428892), (844, 1252820), (1055, 1002256), (1480, 714446), (1688, 626410), (1693, 624560), (2110, 501128), (2960, 357223), (3376, 313205), (3386, 312280), (4220, 250564), (6772, 156140), (7807, 135440), (8440, 125282), (8465, 124912), (13544, 78070), (15614, 67720), (16880, 62641), (16930, 62456), (27088, 39035), (31228, 33860)]