12958218280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{46279351}}^1$

素因数の和:46279369

約数の個数: 32

約数和(自身を含む): 33321133440

約数和(自身を除く): 20362915160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 46279351, 92558702, 185117404, 231396755, 323955457, 370234808, 462793510, 647910914, 925587020, 1295821828, 1619777285, 1851174040, 2591643656, 3239554570, 6479109140, 12958218280]

約数ペア:

[(1, 12958218280), (2, 6479109140), (4, 3239554570), (5, 2591643656), (7, 1851174040), (8, 1619777285), (10, 1295821828), (14, 925587020), (20, 647910914), (28, 462793510), (35, 370234808), (40, 323955457), (56, 231396755), (70, 185117404), (140, 92558702), (280, 46279351)]