25368250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 51757056

約数和(自身を除く): 26388806

約数列:

[1, 2, 5, 10, 17, 25, 34, 47, 50, 85, 94, 125, 127, 170, 235, 250, 254, 425, 470, 635, 799, 850, 1175, 1270, 1598, 2125, 2159, 2350, 3175, 3995, 4250, 4318, 5875, 5969, 6350, 7990, 10795, 11750, 11938, 15875, 19975, 21590, 29845, 31750, 39950, 53975, 59690, 99875, 101473, 107950, 149225, 199750, 202946, 269875, 298450, 507365, 539750, 746125, 1014730, 1492250, 2536825, 5073650, 12684125, 25368250]

約数ペア:

[(1, 25368250), (2, 12684125), (5, 5073650), (10, 2536825), (17, 1492250), (25, 1014730), (34, 746125), (47, 539750), (50, 507365), (85, 298450), (94, 269875), (125, 202946), (127, 199750), (170, 149225), (235, 107950), (250, 101473), (254, 99875), (425, 59690), (470, 53975), (635, 39950), (799, 31750), (850, 29845), (1175, 21590), (1270, 19975), (1598, 15875), (2125, 11938), (2159, 11750), (2350, 10795), (3175, 7990), (3995, 6350), (4250, 5969), (4318, 5875)]