27431340250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{339707}}^1$

素因数の和:339760

約数の個数: 64

約数和(自身を含む): 57234003840

約数和(自身を除く): 29802663590

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 125, 170, 190, 250, 323, 425, 475, 646, 850, 950, 1615, 2125, 2375, 3230, 4250, 4750, 8075, 16150, 40375, 80750, 339707, 679414, 1698535, 3397070, 5775019, 6454433, 8492675, 11550038, 12908866, 16985350, 28875095, 32272165, 42463375, 57750190, 64544330, 84926750, 109725361, 144375475, 161360825, 219450722, 288750950, 322721650, 548626805, 721877375, 806804125, 1097253610, 1443754750, 1613608250, 2743134025, 5486268050, 13715670125, 27431340250]

約数ペア:

[(1, 27431340250), (2, 13715670125), (5, 5486268050), (10, 2743134025), (17, 1613608250), (19, 1443754750), (25, 1097253610), (34, 806804125), (38, 721877375), (50, 548626805), (85, 322721650), (95, 288750950), (125, 219450722), (170, 161360825), (190, 144375475), (250, 109725361), (323, 84926750), (425, 64544330), (475, 57750190), (646, 42463375), (850, 32272165), (950, 28875095), (1615, 16985350), (2125, 12908866), (2375, 11550038), (3230, 8492675), (4250, 6454433), (4750, 5775019), (8075, 3397070), (16150, 1698535), (40375, 679414), (80750, 339707)]