2058642430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{10303}}^1$

素因数の和:10405

約数の個数: 64

約数和(自身を含む): 4206504960

約数和(自身を除く): 2147862530

約数列:

[1, 2, 5, 10, 13, 26, 29, 53, 58, 65, 106, 130, 145, 265, 290, 377, 530, 689, 754, 1378, 1537, 1885, 3074, 3445, 3770, 6890, 7685, 10303, 15370, 19981, 20606, 39962, 51515, 99905, 103030, 133939, 199810, 267878, 298787, 546059, 597574, 669695, 1092118, 1339390, 1493935, 2730295, 2987870, 3884231, 5460590, 7098767, 7768462, 14197534, 15835711, 19421155, 31671422, 35493835, 38842310, 70987670, 79178555, 158357110, 205864243, 411728486, 1029321215, 2058642430]

約数ペア:

[(1, 2058642430), (2, 1029321215), (5, 411728486), (10, 205864243), (13, 158357110), (26, 79178555), (29, 70987670), (53, 38842310), (58, 35493835), (65, 31671422), (106, 19421155), (130, 15835711), (145, 14197534), (265, 7768462), (290, 7098767), (377, 5460590), (530, 3884231), (689, 2987870), (754, 2730295), (1378, 1493935), (1537, 1339390), (1885, 1092118), (3074, 669695), (3445, 597574), (3770, 546059), (6890, 298787), (7685, 267878), (10303, 199810), (15370, 133939), (19981, 103030), (20606, 99905), (39962, 51515)]