5729240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 14580000

約数和(自身を除く): 8850760

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, 449, 580, 638, 898, 1160, 1276, 1595, 1796, 2245, 2552, 3190, 3592, 4490, 4939, 6380, 8980, 9878, 12760, 13021, 17960, 19756, 24695, 26042, 39512, 49390, 52084, 65105, 98780, 104168, 130210, 143231, 197560, 260420, 286462, 520840, 572924, 716155, 1145848, 1432310, 2864620, 5729240]

約数ペア:

[(1, 5729240), (2, 2864620), (4, 1432310), (5, 1145848), (8, 716155), (10, 572924), (11, 520840), (20, 286462), (22, 260420), (29, 197560), (40, 143231), (44, 130210), (55, 104168), (58, 98780), (88, 65105), (110, 52084), (116, 49390), (145, 39512), (220, 26042), (232, 24695), (290, 19756), (319, 17960), (440, 13021), (449, 12760), (580, 9878), (638, 8980), (898, 6380), (1160, 4939), (1276, 4490), (1595, 3592), (1796, 3190), (2245, 2552)]