3669924880

素因数分解:

$2^4\times 5^1\times {\mathrm{661}}^1\times {\mathrm{69401}}^1$

素因数の和:70075

約数の個数: 40

約数和(自身を含む): 8545607064

約数和(自身を除く): 4875682184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 661, 1322, 2644, 3305, 5288, 6610, 10576, 13220, 26440, 52880, 69401, 138802, 277604, 347005, 555208, 694010, 1110416, 1388020, 2776040, 5552080, 45874061, 91748122, 183496244, 229370305, 366992488, 458740610, 733984976, 917481220, 1834962440, 3669924880]

約数ペア:

[(1, 3669924880), (2, 1834962440), (4, 917481220), (5, 733984976), (8, 458740610), (10, 366992488), (16, 229370305), (20, 183496244), (40, 91748122), (80, 45874061), (661, 5552080), (1322, 2776040), (2644, 1388020), (3305, 1110416), (5288, 694010), (6610, 555208), (10576, 347005), (13220, 277604), (26440, 138802), (52880, 69401)]