185983280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{332113}}^1$

素因数の和:332133

約数の個数: 40

約数和(自身を含む): 494185632

約数和(自身を除く): 308202352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 332113, 664226, 1328452, 1660565, 2324791, 2656904, 3321130, 4649582, 5313808, 6642260, 9299164, 11623955, 13284520, 18598328, 23247910, 26569040, 37196656, 46495820, 92991640, 185983280]

約数ペア:

[(1, 185983280), (2, 92991640), (4, 46495820), (5, 37196656), (7, 26569040), (8, 23247910), (10, 18598328), (14, 13284520), (16, 11623955), (20, 9299164), (28, 6642260), (35, 5313808), (40, 4649582), (56, 3321130), (70, 2656904), (80, 2324791), (112, 1660565), (140, 1328452), (280, 664226), (560, 332113)]