11209360

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2297}}^1$

素因数の和:2371

約数の個数: 40

約数和(自身を含む): 26500536

約数和(自身を除く): 15291176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2297, 2440, 4594, 4880, 9188, 11485, 18376, 22970, 36752, 45940, 91880, 140117, 183760, 280234, 560468, 700585, 1120936, 1401170, 2241872, 2802340, 5604680, 11209360]

約数ペア:

[(1, 11209360), (2, 5604680), (4, 2802340), (5, 2241872), (8, 1401170), (10, 1120936), (16, 700585), (20, 560468), (40, 280234), (61, 183760), (80, 140117), (122, 91880), (244, 45940), (305, 36752), (488, 22970), (610, 18376), (976, 11485), (1220, 9188), (2297, 4880), (2440, 4594)]