2511700750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3923}}^1$

素因数の和:4150

約数の個数: 64

約数和(自身を含む): 5090589504

約数和(自身を除く): 2578888754

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 197, 250, 325, 394, 650, 985, 1625, 1970, 2561, 3250, 3923, 4925, 5122, 7846, 9850, 12805, 19615, 24625, 25610, 39230, 49250, 50999, 64025, 98075, 101998, 128050, 196150, 254995, 320125, 490375, 509990, 640250, 772831, 980750, 1274975, 1545662, 2549950, 3864155, 6374875, 7728310, 10046803, 12749750, 19320775, 20093606, 38641550, 50234015, 96603875, 100468030, 193207750, 251170075, 502340150, 1255850375, 2511700750]

約数ペア:

[(1, 2511700750), (2, 1255850375), (5, 502340150), (10, 251170075), (13, 193207750), (25, 100468030), (26, 96603875), (50, 50234015), (65, 38641550), (125, 20093606), (130, 19320775), (197, 12749750), (250, 10046803), (325, 7728310), (394, 6374875), (650, 3864155), (985, 2549950), (1625, 1545662), (1970, 1274975), (2561, 980750), (3250, 772831), (3923, 640250), (4925, 509990), (5122, 490375), (7846, 320125), (9850, 254995), (12805, 196150), (19615, 128050), (24625, 101998), (25610, 98075), (39230, 64025), (49250, 50999)]