140566888085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{4079}}^1$

素因数の和:4398

約数の個数: 64

約数和(自身を含む): 189888814080

約数和(自身を除く): 49321925995

約数列:

[1, 5, 13, 41, 65, 67, 193, 205, 335, 533, 871, 965, 2509, 2665, 2747, 4079, 4355, 7913, 12545, 12931, 13735, 20395, 35711, 39565, 53027, 64655, 102869, 167239, 168103, 178555, 265135, 273293, 514345, 530171, 787247, 836195, 840515, 1366465, 2174107, 2650855, 3552809, 3936235, 6892223, 10234211, 10870535, 11205013, 17764045, 32277127, 34461115, 51171055, 52745549, 56025065, 145665169, 161385635, 263727745, 419602651, 685692137, 728325845, 2098013255, 2162567509, 3428460685, 10812837545, 28113377617, 140566888085]

約数ペア:

[(1, 140566888085), (5, 28113377617), (13, 10812837545), (41, 3428460685), (65, 2162567509), (67, 2098013255), (193, 728325845), (205, 685692137), (335, 419602651), (533, 263727745), (871, 161385635), (965, 145665169), (2509, 56025065), (2665, 52745549), (2747, 51171055), (4079, 34461115), (4355, 32277127), (7913, 17764045), (12545, 11205013), (12931, 10870535), (13735, 10234211), (20395, 6892223), (35711, 3936235), (39565, 3552809), (53027, 2650855), (64655, 2174107), (102869, 1366465), (167239, 840515), (168103, 836195), (178555, 787247), (265135, 530171), (273293, 514345)]