54609838640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2699}}^1\times {\mathrm{36131}}^1$

素因数の和:38850

約数の個数: 80

約数和(自身を含む): 145163923200

約数和(自身を除く): 90554084560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2699, 5398, 10796, 13495, 18893, 21592, 26990, 36131, 37786, 43184, 53980, 72262, 75572, 94465, 107960, 144524, 151144, 180655, 188930, 215920, 252917, 289048, 302288, 361310, 377860, 505834, 578096, 722620, 755720, 1011668, 1264585, 1445240, 1511440, 2023336, 2529170, 2890480, 4046672, 5058340, 10116680, 20233360, 97517569, 195035138, 390070276, 487587845, 682622983, 780140552, 975175690, 1365245966, 1560281104, 1950351380, 2730491932, 3413114915, 3900702760, 5460983864, 6826229830, 7801405520, 10921967728, 13652459660, 27304919320, 54609838640]

約数ペア:

[(1, 54609838640), (2, 27304919320), (4, 13652459660), (5, 10921967728), (7, 7801405520), (8, 6826229830), (10, 5460983864), (14, 3900702760), (16, 3413114915), (20, 2730491932), (28, 1950351380), (35, 1560281104), (40, 1365245966), (56, 975175690), (70, 780140552), (80, 682622983), (112, 487587845), (140, 390070276), (280, 195035138), (560, 97517569), (2699, 20233360), (5398, 10116680), (10796, 5058340), (13495, 4046672), (18893, 2890480), (21592, 2529170), (26990, 2023336), (36131, 1511440), (37786, 1445240), (43184, 1264585), (53980, 1011668), (72262, 755720), (75572, 722620), (94465, 578096), (107960, 505834), (144524, 377860), (151144, 361310), (180655, 302288), (188930, 289048), (215920, 252917)]