26830250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 54587520

約数和(自身を除く): 27757270

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 59, 85, 107, 118, 125, 170, 214, 250, 295, 425, 535, 590, 850, 1003, 1070, 1475, 1819, 2006, 2125, 2675, 2950, 3638, 4250, 5015, 5350, 6313, 7375, 9095, 10030, 12626, 13375, 14750, 18190, 25075, 26750, 31565, 45475, 50150, 63130, 90950, 107321, 125375, 157825, 214642, 227375, 250750, 315650, 454750, 536605, 789125, 1073210, 1578250, 2683025, 5366050, 13415125, 26830250]

約数ペア:

[(1, 26830250), (2, 13415125), (5, 5366050), (10, 2683025), (17, 1578250), (25, 1073210), (34, 789125), (50, 536605), (59, 454750), (85, 315650), (107, 250750), (118, 227375), (125, 214642), (170, 157825), (214, 125375), (250, 107321), (295, 90950), (425, 63130), (535, 50150), (590, 45475), (850, 31565), (1003, 26750), (1070, 25075), (1475, 18190), (1819, 14750), (2006, 13375), (2125, 12626), (2675, 10030), (2950, 9095), (3638, 7375), (4250, 6313), (5015, 5350)]