18348032560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{123373}}^1$

素因数の和:123423

約数の個数: 120

約数和(自身を含む): 50392850544

約数和(自身を除く): 32044817984

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 169, 176, 208, 220, 260, 286, 338, 440, 520, 572, 676, 715, 845, 880, 1040, 1144, 1352, 1430, 1690, 1859, 2288, 2704, 2860, 3380, 3718, 5720, 6760, 7436, 9295, 11440, 13520, 14872, 18590, 29744, 37180, 74360, 123373, 148720, 246746, 493492, 616865, 986984, 1233730, 1357103, 1603849, 1973968, 2467460, 2714206, 3207698, 4934920, 5428412, 6415396, 6785515, 8019245, 9869840, 10856824, 12830792, 13571030, 16038490, 17642339, 20850037, 21713648, 25661584, 27142060, 32076980, 35284678, 41700074, 54284120, 64153960, 70569356, 83400148, 88211695, 104250185, 108568240, 128307920, 141138712, 166800296, 176423390, 208500370, 229350407, 282277424, 333600592, 352846780, 417000740, 458700814, 705693560, 834001480, 917401628, 1146752035, 1411387120, 1668002960, 1834803256, 2293504070, 3669606512, 4587008140, 9174016280, 18348032560]

約数ペア:

[(1, 18348032560), (2, 9174016280), (4, 4587008140), (5, 3669606512), (8, 2293504070), (10, 1834803256), (11, 1668002960), (13, 1411387120), (16, 1146752035), (20, 917401628), (22, 834001480), (26, 705693560), (40, 458700814), (44, 417000740), (52, 352846780), (55, 333600592), (65, 282277424), (80, 229350407), (88, 208500370), (104, 176423390), (110, 166800296), (130, 141138712), (143, 128307920), (169, 108568240), (176, 104250185), (208, 88211695), (220, 83400148), (260, 70569356), (286, 64153960), (338, 54284120), (440, 41700074), (520, 35284678), (572, 32076980), (676, 27142060), (715, 25661584), (845, 21713648), (880, 20850037), (1040, 17642339), (1144, 16038490), (1352, 13571030), (1430, 12830792), (1690, 10856824), (1859, 9869840), (2288, 8019245), (2704, 6785515), (2860, 6415396), (3380, 5428412), (3718, 4934920), (5720, 3207698), (6760, 2714206), (7436, 2467460), (9295, 1973968), (11440, 1603849), (13520, 1357103), (14872, 1233730), (18590, 986984), (29744, 616865), (37180, 493492), (74360, 246746), (123373, 148720)]