65138060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 156219840

約数和(自身を除く): 91081780

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 53, 58, 65, 106, 116, 130, 145, 163, 212, 260, 265, 290, 326, 377, 530, 580, 652, 689, 754, 815, 1060, 1378, 1508, 1537, 1630, 1885, 2119, 2756, 3074, 3260, 3445, 3770, 4238, 4727, 6148, 6890, 7540, 7685, 8476, 8639, 9454, 10595, 13780, 15370, 17278, 18908, 19981, 21190, 23635, 30740, 34556, 39962, 42380, 43195, 47270, 61451, 79924, 86390, 94540, 99905, 112307, 122902, 172780, 199810, 224614, 245804, 250531, 307255, 399620, 449228, 501062, 561535, 614510, 1002124, 1123070, 1229020, 1252655, 2246140, 2505310, 3256903, 5010620, 6513806, 13027612, 16284515, 32569030, 65138060]

約数ペア:

[(1, 65138060), (2, 32569030), (4, 16284515), (5, 13027612), (10, 6513806), (13, 5010620), (20, 3256903), (26, 2505310), (29, 2246140), (52, 1252655), (53, 1229020), (58, 1123070), (65, 1002124), (106, 614510), (116, 561535), (130, 501062), (145, 449228), (163, 399620), (212, 307255), (260, 250531), (265, 245804), (290, 224614), (326, 199810), (377, 172780), (530, 122902), (580, 112307), (652, 99905), (689, 94540), (754, 86390), (815, 79924), (1060, 61451), (1378, 47270), (1508, 43195), (1537, 42380), (1630, 39962), (1885, 34556), (2119, 30740), (2756, 23635), (3074, 21190), (3260, 19981), (3445, 18908), (3770, 17278), (4238, 15370), (4727, 13780), (6148, 10595), (6890, 9454), (7540, 8639), (7685, 8476)]