8868200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 23436000

約数和(自身を除く): 14567800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 88, 100, 110, 116, 139, 145, 200, 220, 232, 275, 278, 290, 319, 440, 550, 556, 580, 638, 695, 725, 1100, 1112, 1160, 1276, 1390, 1450, 1529, 1595, 2200, 2552, 2780, 2900, 3058, 3190, 3475, 4031, 5560, 5800, 6116, 6380, 6950, 7645, 7975, 8062, 12232, 12760, 13900, 15290, 15950, 16124, 20155, 27800, 30580, 31900, 32248, 38225, 40310, 44341, 61160, 63800, 76450, 80620, 88682, 100775, 152900, 161240, 177364, 201550, 221705, 305800, 354728, 403100, 443410, 806200, 886820, 1108525, 1773640, 2217050, 4434100, 8868200]

約数ペア:

[(1, 8868200), (2, 4434100), (4, 2217050), (5, 1773640), (8, 1108525), (10, 886820), (11, 806200), (20, 443410), (22, 403100), (25, 354728), (29, 305800), (40, 221705), (44, 201550), (50, 177364), (55, 161240), (58, 152900), (88, 100775), (100, 88682), (110, 80620), (116, 76450), (139, 63800), (145, 61160), (200, 44341), (220, 40310), (232, 38225), (275, 32248), (278, 31900), (290, 30580), (319, 27800), (440, 20155), (550, 16124), (556, 15950), (580, 15290), (638, 13900), (695, 12760), (725, 12232), (1100, 8062), (1112, 7975), (1160, 7645), (1276, 6950), (1390, 6380), (1450, 6116), (1529, 5800), (1595, 5560), (2200, 4031), (2552, 3475), (2780, 3190), (2900, 3058)]