224912440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{5851}}^1$

素因数の和:5924

約数の個数: 48

約数和(自身を含む): 522993240

約数和(自身を除く): 298080800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1240, 1922, 3844, 4805, 5851, 7688, 9610, 11702, 19220, 23404, 29255, 38440, 46808, 58510, 117020, 181381, 234040, 362762, 725524, 906905, 1451048, 1813810, 3627620, 5622811, 7255240, 11245622, 22491244, 28114055, 44982488, 56228110, 112456220, 224912440]

約数ペア:

[(1, 224912440), (2, 112456220), (4, 56228110), (5, 44982488), (8, 28114055), (10, 22491244), (20, 11245622), (31, 7255240), (40, 5622811), (62, 3627620), (124, 1813810), (155, 1451048), (248, 906905), (310, 725524), (620, 362762), (961, 234040), (1240, 181381), (1922, 117020), (3844, 58510), (4805, 46808), (5851, 38440), (7688, 29255), (9610, 23404), (11702, 19220)]