2017533100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{17807}}^1$

素因数の和:17935

約数の個数: 72

約数和(自身を含む): 4822691328

約数和(自身を除く): 2805158228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 103, 110, 206, 220, 275, 412, 515, 550, 1030, 1100, 1133, 2060, 2266, 2575, 4532, 5150, 5665, 10300, 11330, 17807, 22660, 28325, 35614, 56650, 71228, 89035, 113300, 178070, 195877, 356140, 391754, 445175, 783508, 890350, 979385, 1780700, 1834121, 1958770, 3668242, 3917540, 4896925, 7336484, 9170605, 9793850, 18341210, 19587700, 20175331, 36682420, 40350662, 45853025, 80701324, 91706050, 100876655, 183412100, 201753310, 403506620, 504383275, 1008766550, 2017533100]

約数ペア:

[(1, 2017533100), (2, 1008766550), (4, 504383275), (5, 403506620), (10, 201753310), (11, 183412100), (20, 100876655), (22, 91706050), (25, 80701324), (44, 45853025), (50, 40350662), (55, 36682420), (100, 20175331), (103, 19587700), (110, 18341210), (206, 9793850), (220, 9170605), (275, 7336484), (412, 4896925), (515, 3917540), (550, 3668242), (1030, 1958770), (1100, 1834121), (1133, 1780700), (2060, 979385), (2266, 890350), (2575, 783508), (4532, 445175), (5150, 391754), (5665, 356140), (10300, 195877), (11330, 178070), (17807, 113300), (22660, 89035), (28325, 71228), (35614, 56650)]