1513242814750

素因数分解:

$2^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{977}}^1$

素因数の和:1547

約数の個数: 128

約数和(自身を含む): 2882436710400

約数和(自身を除く): 1369193895650

約数列:

[1, 2, 5, 10, 25, 50, 125, 163, 191, 199, 250, 326, 382, 398, 815, 955, 977, 995, 1630, 1910, 1954, 1990, 4075, 4775, 4885, 4975, 8150, 9550, 9770, 9950, 20375, 23875, 24425, 24875, 31133, 32437, 38009, 40750, 47750, 48850, 49750, 62266, 64874, 76018, 122125, 155665, 159251, 162185, 186607, 190045, 194423, 244250, 311330, 318502, 324370, 373214, 380090, 388846, 778325, 796255, 810925, 933035, 950225, 972115, 1556650, 1592510, 1621850, 1866070, 1900450, 1944230, 3891625, 3981275, 4054625, 4665175, 4751125, 4860575, 6195467, 7783250, 7962550, 8109250, 9330350, 9502250, 9721150, 12390934, 19906375, 23325875, 24302875, 30416941, 30977335, 31690949, 37134793, 39812750, 46651750, 48605750, 60833882, 61954670, 63381898, 74269586, 152084705, 154886675, 158454745, 185673965, 304169410, 309773350, 316909490, 371347930, 760423525, 774433375, 792273725, 928369825, 1520847050, 1548866750, 1584547450, 1856739650, 3802117625, 3961368625, 4641849125, 6052971259, 7604235250, 7922737250, 9283698250, 12105942518, 30264856295, 60529712590, 151324281475, 302648562950, 756621407375, 1513242814750]

約数ペア:

[(1, 1513242814750), (2, 756621407375), (5, 302648562950), (10, 151324281475), (25, 60529712590), (50, 30264856295), (125, 12105942518), (163, 9283698250), (191, 7922737250), (199, 7604235250), (250, 6052971259), (326, 4641849125), (382, 3961368625), (398, 3802117625), (815, 1856739650), (955, 1584547450), (977, 1548866750), (995, 1520847050), (1630, 928369825), (1910, 792273725), (1954, 774433375), (1990, 760423525), (4075, 371347930), (4775, 316909490), (4885, 309773350), (4975, 304169410), (8150, 185673965), (9550, 158454745), (9770, 154886675), (9950, 152084705), (20375, 74269586), (23875, 63381898), (24425, 61954670), (24875, 60833882), (31133, 48605750), (32437, 46651750), (38009, 39812750), (40750, 37134793), (47750, 31690949), (48850, 30977335), (49750, 30416941), (62266, 24302875), (64874, 23325875), (76018, 19906375), (122125, 12390934), (155665, 9721150), (159251, 9502250), (162185, 9330350), (186607, 8109250), (190045, 7962550), (194423, 7783250), (244250, 6195467), (311330, 4860575), (318502, 4751125), (324370, 4665175), (373214, 4054625), (380090, 3981275), (388846, 3891625), (778325, 1944230), (796255, 1900450), (810925, 1866070), (933035, 1621850), (950225, 1592510), (972115, 1556650)]