181134220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5743}}^1$

素因数の和:5854

約数の個数: 48

約数和(自身を含む): 405296640

約数和(自身を除く): 224162420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 830, 1577, 1660, 3154, 5743, 6308, 7885, 11486, 15770, 22972, 28715, 31540, 57430, 109117, 114860, 218234, 436468, 476669, 545585, 953338, 1091170, 1906676, 2182340, 2383345, 4766690, 9056711, 9533380, 18113422, 36226844, 45283555, 90567110, 181134220]

約数ペア:

[(1, 181134220), (2, 90567110), (4, 45283555), (5, 36226844), (10, 18113422), (19, 9533380), (20, 9056711), (38, 4766690), (76, 2383345), (83, 2182340), (95, 1906676), (166, 1091170), (190, 953338), (332, 545585), (380, 476669), (415, 436468), (830, 218234), (1577, 114860), (1660, 109117), (3154, 57430), (5743, 31540), (6308, 28715), (7885, 22972), (11486, 15770)]