88927220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7549}}^1$

素因数の和:7608

約数の個数: 48

約数和(自身を含む): 202944000

約数和(自身を除く): 114016780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 7549, 11780, 15098, 30196, 37745, 75490, 143431, 150980, 234019, 286862, 468038, 573724, 717155, 936076, 1170095, 1434310, 2340190, 2868620, 4446361, 4680380, 8892722, 17785444, 22231805, 44463610, 88927220]

約数ペア:

[(1, 88927220), (2, 44463610), (4, 22231805), (5, 17785444), (10, 8892722), (19, 4680380), (20, 4446361), (31, 2868620), (38, 2340190), (62, 1434310), (76, 1170095), (95, 936076), (124, 717155), (155, 573724), (190, 468038), (310, 286862), (380, 234019), (589, 150980), (620, 143431), (1178, 75490), (2356, 37745), (2945, 30196), (5890, 15098), (7549, 11780)]