38949337900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{278807}}^1$

素因数の和:278959

約数の個数: 72

約数和(自身を含む): 92930052096

約数和(自身を除く): 53980714196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 127, 220, 254, 275, 508, 550, 635, 1100, 1270, 1397, 2540, 2794, 3175, 5588, 6350, 6985, 12700, 13970, 27940, 34925, 69850, 139700, 278807, 557614, 1115228, 1394035, 2788070, 3066877, 5576140, 6133754, 6970175, 12267508, 13940350, 15334385, 27880700, 30668770, 35408489, 61337540, 70816978, 76671925, 141633956, 153343850, 177042445, 306687700, 354084890, 389493379, 708169780, 778986758, 885212225, 1557973516, 1770424450, 1947466895, 3540848900, 3894933790, 7789867580, 9737334475, 19474668950, 38949337900]

約数ペア:

[(1, 38949337900), (2, 19474668950), (4, 9737334475), (5, 7789867580), (10, 3894933790), (11, 3540848900), (20, 1947466895), (22, 1770424450), (25, 1557973516), (44, 885212225), (50, 778986758), (55, 708169780), (100, 389493379), (110, 354084890), (127, 306687700), (220, 177042445), (254, 153343850), (275, 141633956), (508, 76671925), (550, 70816978), (635, 61337540), (1100, 35408489), (1270, 30668770), (1397, 27880700), (2540, 15334385), (2794, 13940350), (3175, 12267508), (5588, 6970175), (6350, 6133754), (6985, 5576140), (12700, 3066877), (13970, 2788070), (27940, 1394035), (34925, 1115228), (69850, 557614), (139700, 278807)]