213559367060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{41549}}^1$

素因数の和:41997

約数の個数: 96

約数和(自身を含む): 493416554400

約数和(自身を除く): 279857187340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 373, 530, 689, 746, 1060, 1378, 1492, 1865, 2756, 3445, 3730, 4849, 6890, 7460, 9698, 13780, 19396, 19769, 24245, 39538, 41549, 48490, 79076, 83098, 96980, 98845, 166196, 197690, 207745, 256997, 395380, 415490, 513994, 540137, 830980, 1027988, 1080274, 1284985, 2160548, 2202097, 2569970, 2700685, 4404194, 5139940, 5401370, 8808388, 10802740, 11010485, 15497777, 22020970, 28627261, 30995554, 44041940, 57254522, 61991108, 77488885, 114509044, 143136305, 154977770, 201471101, 286272610, 309955540, 402942202, 572545220, 805884404, 821382181, 1007355505, 1642764362, 2014711010, 3285528724, 4029422020, 4106910905, 8213821810, 10677968353, 16427643620, 21355936706, 42711873412, 53389841765, 106779683530, 213559367060]

約数ペア:

[(1, 213559367060), (2, 106779683530), (4, 53389841765), (5, 42711873412), (10, 21355936706), (13, 16427643620), (20, 10677968353), (26, 8213821810), (52, 4106910905), (53, 4029422020), (65, 3285528724), (106, 2014711010), (130, 1642764362), (212, 1007355505), (260, 821382181), (265, 805884404), (373, 572545220), (530, 402942202), (689, 309955540), (746, 286272610), (1060, 201471101), (1378, 154977770), (1492, 143136305), (1865, 114509044), (2756, 77488885), (3445, 61991108), (3730, 57254522), (4849, 44041940), (6890, 30995554), (7460, 28627261), (9698, 22020970), (13780, 15497777), (19396, 11010485), (19769, 10802740), (24245, 8808388), (39538, 5401370), (41549, 5139940), (48490, 4404194), (79076, 2700685), (83098, 2569970), (96980, 2202097), (98845, 2160548), (166196, 1284985), (197690, 1080274), (207745, 1027988), (256997, 830980), (395380, 540137), (415490, 513994)]