223814300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{117797}}^1$

素因数の和:117830

約数の個数: 36

約数和(自身を含む): 511243320

約数和(自身を除く): 287429020

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 117797, 235594, 471188, 588985, 1177970, 2238143, 2355940, 2944925, 4476286, 5889850, 8952572, 11190715, 11779700, 22381430, 44762860, 55953575, 111907150, 223814300]

約数ペア:

[(1, 223814300), (2, 111907150), (4, 55953575), (5, 44762860), (10, 22381430), (19, 11779700), (20, 11190715), (25, 8952572), (38, 5889850), (50, 4476286), (76, 2944925), (95, 2355940), (100, 2238143), (190, 1177970), (380, 588985), (475, 471188), (950, 235594), (1900, 117797)]