113859280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1481}}^1$

素因数の和:1556

約数の個数: 60

約数和(自身を含む): 273722436

約数和(自身を除く): 159863156

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1481, 1922, 2480, 2962, 3844, 4805, 5924, 7405, 7688, 9610, 11848, 14810, 15376, 19220, 23696, 29620, 38440, 45911, 59240, 76880, 91822, 118480, 183644, 229555, 367288, 459110, 734576, 918220, 1423241, 1836440, 2846482, 3672880, 5692964, 7116205, 11385928, 14232410, 22771856, 28464820, 56929640, 113859280]

約数ペア:

[(1, 113859280), (2, 56929640), (4, 28464820), (5, 22771856), (8, 14232410), (10, 11385928), (16, 7116205), (20, 5692964), (31, 3672880), (40, 2846482), (62, 1836440), (80, 1423241), (124, 918220), (155, 734576), (248, 459110), (310, 367288), (496, 229555), (620, 183644), (961, 118480), (1240, 91822), (1481, 76880), (1922, 59240), (2480, 45911), (2962, 38440), (3844, 29620), (4805, 23696), (5924, 19220), (7405, 15376), (7688, 14810), (9610, 11848)]