89075800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2177

約数の個数: 96

約数和(自身を含む): 237931200

約数和(自身を除く): 148855400

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, 380, 418, 440, 475, 550, 760, 836, 950, 1045, 1100, 1672, 1900, 2090, 2131, 2200, 3800, 4180, 4262, 5225, 8360, 8524, 10450, 10655, 17048, 20900, 21310, 23441, 40489, 41800, 42620, 46882, 53275, 80978, 85240, 93764, 106550, 117205, 161956, 187528, 202445, 213100, 234410, 323912, 404890, 426200, 445379, 468820, 586025, 809780, 890758, 937640, 1012225, 1172050, 1619560, 1781516, 2024450, 2226895, 2344100, 3563032, 4048900, 4453790, 4688200, 8097800, 8907580, 11134475, 17815160, 22268950, 44537900, 89075800]

約数ペア:

[(1, 89075800), (2, 44537900), (4, 22268950), (5, 17815160), (8, 11134475), (10, 8907580), (11, 8097800), (19, 4688200), (20, 4453790), (22, 4048900), (25, 3563032), (38, 2344100), (40, 2226895), (44, 2024450), (50, 1781516), (55, 1619560), (76, 1172050), (88, 1012225), (95, 937640), (100, 890758), (110, 809780), (152, 586025), (190, 468820), (200, 445379), (209, 426200), (220, 404890), (275, 323912), (380, 234410), (418, 213100), (440, 202445), (475, 187528), (550, 161956), (760, 117205), (836, 106550), (950, 93764), (1045, 85240), (1100, 80978), (1672, 53275), (1900, 46882), (2090, 42620), (2131, 41800), (2200, 40489), (3800, 23441), (4180, 21310), (4262, 20900), (5225, 17048), (8360, 10655), (8524, 10450)]