201718440010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{109}}^1\times {\mathrm{135181}}^1$

素因数の和:135371

約数の個数: 48

約数和(自身を含む): 376598126520

約数和(自身を除く): 174879686510

約数列:

[1, 2, 5, 10, 37, 74, 109, 185, 218, 370, 545, 1090, 1369, 2738, 4033, 6845, 8066, 13690, 20165, 40330, 135181, 149221, 270362, 298442, 675905, 746105, 1351810, 1492210, 5001697, 10003394, 14734729, 25008485, 29469458, 50016970, 73673645, 147347290, 185062789, 370125578, 545184973, 925313945, 1090369946, 1850627890, 2725924865, 5451849730, 20171844001, 40343688002, 100859220005, 201718440010]

約数ペア:

[(1, 201718440010), (2, 100859220005), (5, 40343688002), (10, 20171844001), (37, 5451849730), (74, 2725924865), (109, 1850627890), (185, 1090369946), (218, 925313945), (370, 545184973), (545, 370125578), (1090, 185062789), (1369, 147347290), (2738, 73673645), (4033, 50016970), (6845, 29469458), (8066, 25008485), (13690, 14734729), (20165, 10003394), (40330, 5001697), (135181, 1492210), (149221, 1351810), (270362, 746105), (298442, 675905)]