60908980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{25169}}^1$

素因数の和:25200

約数の個数: 36

約数和(自身を含む): 140599620

約数和(自身を除く): 79690640

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 25169, 50338, 100676, 125845, 251690, 276859, 503380, 553718, 1107436, 1384295, 2768590, 3045449, 5537180, 6090898, 12181796, 15227245, 30454490, 60908980]

約数ペア:

[(1, 60908980), (2, 30454490), (4, 15227245), (5, 12181796), (10, 6090898), (11, 5537180), (20, 3045449), (22, 2768590), (44, 1384295), (55, 1107436), (110, 553718), (121, 503380), (220, 276859), (242, 251690), (484, 125845), (605, 100676), (1210, 50338), (2420, 25169)]