25778610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2040

約数の個数: 96

約数和(自身を含む): 78781248

約数和(自身を除く): 53002638

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2003, 2145, 2574, 4006, 4290, 6009, 6435, 10015, 12018, 12870, 18027, 20030, 22033, 26039, 30045, 36054, 44066, 52078, 60090, 66099, 78117, 90135, 110165, 130195, 132198, 156234, 180270, 198297, 220330, 234351, 260390, 286429, 330495, 390585, 396594, 468702, 572858, 660990, 781170, 859287, 991485, 1171755, 1432145, 1718574, 1982970, 2343510, 2577861, 2864290, 4296435, 5155722, 8592870, 12889305, 25778610]

約数ペア:

[(1, 25778610), (2, 12889305), (3, 8592870), (5, 5155722), (6, 4296435), (9, 2864290), (10, 2577861), (11, 2343510), (13, 1982970), (15, 1718574), (18, 1432145), (22, 1171755), (26, 991485), (30, 859287), (33, 781170), (39, 660990), (45, 572858), (55, 468702), (65, 396594), (66, 390585), (78, 330495), (90, 286429), (99, 260390), (110, 234351), (117, 220330), (130, 198297), (143, 180270), (165, 156234), (195, 132198), (198, 130195), (234, 110165), (286, 90135), (330, 78117), (390, 66099), (429, 60090), (495, 52078), (585, 44066), (715, 36054), (858, 30045), (990, 26039), (1170, 22033), (1287, 20030), (1430, 18027), (2003, 12870), (2145, 12018), (2574, 10015), (4006, 6435), (4290, 6009)]