11941360

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2447}}^1$

素因数の和:2521

約数の個数: 40

約数和(自身を含む): 28230336

約数和(自身を除く): 16288976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 2447, 4880, 4894, 9788, 12235, 19576, 24470, 39152, 48940, 97880, 149267, 195760, 298534, 597068, 746335, 1194136, 1492670, 2388272, 2985340, 5970680, 11941360]

約数ペア:

[(1, 11941360), (2, 5970680), (4, 2985340), (5, 2388272), (8, 1492670), (10, 1194136), (16, 746335), (20, 597068), (40, 298534), (61, 195760), (80, 149267), (122, 97880), (244, 48940), (305, 39152), (488, 24470), (610, 19576), (976, 12235), (1220, 9788), (2440, 4894), (2447, 4880)]