195355087180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21341}}^1\times {\mathrm{41609}}^1$

素因数の和:62970

約数の個数: 48

約数和(自身を含む): 447572472480

約数和(自身を除く): 252217385300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 21341, 41609, 42682, 83218, 85364, 106705, 166436, 208045, 213410, 234751, 416090, 426820, 457699, 469502, 832180, 915398, 939004, 1173755, 1830796, 2288495, 2347510, 4576990, 4695020, 9153980, 887977669, 1775955338, 3551910676, 4439888345, 8879776690, 9767754359, 17759553380, 19535508718, 39071017436, 48838771795, 97677543590, 195355087180]

約数ペア:

[(1, 195355087180), (2, 97677543590), (4, 48838771795), (5, 39071017436), (10, 19535508718), (11, 17759553380), (20, 9767754359), (22, 8879776690), (44, 4439888345), (55, 3551910676), (110, 1775955338), (220, 887977669), (21341, 9153980), (41609, 4695020), (42682, 4576990), (83218, 2347510), (85364, 2288495), (106705, 1830796), (166436, 1173755), (208045, 939004), (213410, 915398), (234751, 832180), (416090, 469502), (426820, 457699)]