88152680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28621}}^1$

素因数の和:28650

約数の個数: 64

約数和(自身を含む): 247294080

約数和(自身を除く): 159141400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 28621, 57242, 114484, 143105, 200347, 228968, 286210, 314831, 400694, 572420, 629662, 801388, 1001735, 1144840, 1259324, 1574155, 1602776, 2003470, 2203817, 2518648, 3148310, 4006940, 4407634, 6296620, 8013880, 8815268, 11019085, 12593240, 17630536, 22038170, 44076340, 88152680]

約数ペア:

[(1, 88152680), (2, 44076340), (4, 22038170), (5, 17630536), (7, 12593240), (8, 11019085), (10, 8815268), (11, 8013880), (14, 6296620), (20, 4407634), (22, 4006940), (28, 3148310), (35, 2518648), (40, 2203817), (44, 2003470), (55, 1602776), (56, 1574155), (70, 1259324), (77, 1144840), (88, 1001735), (110, 801388), (140, 629662), (154, 572420), (220, 400694), (280, 314831), (308, 286210), (385, 228968), (440, 200347), (616, 143105), (770, 114484), (1540, 57242), (3080, 28621)]