25392510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1973}}^1$

素因数の和:2010

約数の個数: 96

約数和(自身を含む): 77601888

約数和(自身を除く): 52209378

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, 1973, 2145, 2574, 3946, 4290, 5919, 6435, 9865, 11838, 12870, 17757, 19730, 21703, 25649, 29595, 35514, 43406, 51298, 59190, 65109, 76947, 88785, 108515, 128245, 130218, 153894, 177570, 195327, 217030, 230841, 256490, 282139, 325545, 384735, 390654, 461682, 564278, 651090, 769470, 846417, 976635, 1154205, 1410695, 1692834, 1953270, 2308410, 2539251, 2821390, 4232085, 5078502, 8464170, 12696255, 25392510]

約数ペア:

[(1, 25392510), (2, 12696255), (3, 8464170), (5, 5078502), (6, 4232085), (9, 2821390), (10, 2539251), (11, 2308410), (13, 1953270), (15, 1692834), (18, 1410695), (22, 1154205), (26, 976635), (30, 846417), (33, 769470), (39, 651090), (45, 564278), (55, 461682), (65, 390654), (66, 384735), (78, 325545), (90, 282139), (99, 256490), (110, 230841), (117, 217030), (130, 195327), (143, 177570), (165, 153894), (195, 130218), (198, 128245), (234, 108515), (286, 88785), (330, 76947), (390, 65109), (429, 59190), (495, 51298), (585, 43406), (715, 35514), (858, 29595), (990, 25649), (1170, 21703), (1287, 19730), (1430, 17757), (1973, 12870), (2145, 11838), (2574, 9865), (3946, 6435), (4290, 5919)]