11745800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 31471200

約数和(自身を除く): 19725400

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 190, 200, 209, 220, 275, 281, 380, 418, 440, 475, 550, 562, 760, 836, 950, 1045, 1100, 1124, 1405, 1672, 1900, 2090, 2200, 2248, 2810, 3091, 3800, 4180, 5225, 5339, 5620, 6182, 7025, 8360, 10450, 10678, 11240, 12364, 14050, 15455, 20900, 21356, 24728, 26695, 28100, 30910, 41800, 42712, 53390, 56200, 58729, 61820, 77275, 106780, 117458, 123640, 133475, 154550, 213560, 234916, 266950, 293645, 309100, 469832, 533900, 587290, 618200, 1067800, 1174580, 1468225, 2349160, 2936450, 5872900, 11745800]

約数ペア:

[(1, 11745800), (2, 5872900), (4, 2936450), (5, 2349160), (8, 1468225), (10, 1174580), (11, 1067800), (19, 618200), (20, 587290), (22, 533900), (25, 469832), (38, 309100), (40, 293645), (44, 266950), (50, 234916), (55, 213560), (76, 154550), (88, 133475), (95, 123640), (100, 117458), (110, 106780), (152, 77275), (190, 61820), (200, 58729), (209, 56200), (220, 53390), (275, 42712), (281, 41800), (380, 30910), (418, 28100), (440, 26695), (475, 24728), (550, 21356), (562, 20900), (760, 15455), (836, 14050), (950, 12364), (1045, 11240), (1100, 10678), (1124, 10450), (1405, 8360), (1672, 7025), (1900, 6182), (2090, 5620), (2200, 5339), (2248, 5225), (2810, 4180), (3091, 3800)]