4027400.00000000

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3463}}^1$

素因数の和:3514

約数の個数: 64

約数和(自身を含む): 112233600

約数和(自身を除く): 68045720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 3463, 6380, 6926, 12760, 13852, 17315, 27704, 34630, 38093, 69260, 76186, 100427, 138520, 152372, 190465, 200854, 304744, 380930, 401708, 502135, 761860, 803416, 1004270, 1104697, 1523720, 2008540, 2209394, 4017080, 4418788, 5523485, 8837576, 11046970, 22093940, 44187880]

約数ペア:

[(1, 44187880), (2, 22093940), (4, 11046970), (5, 8837576), (8, 5523485), (10, 4418788), (11, 4017080), (20, 2209394), (22, 2008540), (29, 1523720), (40, 1104697), (44, 1004270), (55, 803416), (58, 761860), (88, 502135), (110, 401708), (116, 380930), (145, 304744), (220, 200854), (232, 190465), (290, 152372), (319, 138520), (440, 100427), (580, 76186), (638, 69260), (1160, 38093), (1276, 34630), (1595, 27704), (2552, 17315), (3190, 13852), (3463, 12760), (6380, 6926)]