33118580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 79017120

約数和(自身を除く): 45898540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 179, 220, 290, 319, 358, 580, 638, 716, 841, 895, 1276, 1595, 1682, 1790, 1969, 3190, 3364, 3580, 3938, 4205, 5191, 6380, 7876, 8410, 9251, 9845, 10382, 16820, 18502, 19690, 20764, 25955, 37004, 39380, 46255, 51910, 57101, 92510, 103820, 114202, 150539, 185020, 228404, 285505, 301078, 571010, 602156, 752695, 1142020, 1505390, 1655929, 3010780, 3311858, 6623716, 8279645, 16559290, 33118580]

約数ペア:

[(1, 33118580), (2, 16559290), (4, 8279645), (5, 6623716), (10, 3311858), (11, 3010780), (20, 1655929), (22, 1505390), (29, 1142020), (44, 752695), (55, 602156), (58, 571010), (110, 301078), (116, 285505), (145, 228404), (179, 185020), (220, 150539), (290, 114202), (319, 103820), (358, 92510), (580, 57101), (638, 51910), (716, 46255), (841, 39380), (895, 37004), (1276, 25955), (1595, 20764), (1682, 19690), (1790, 18502), (1969, 16820), (3190, 10382), (3364, 9845), (3580, 9251), (3938, 8410), (4205, 7876), (5191, 6380)]