5185400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2357}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 13157640

約数和(自身を除く): 7972240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 2357, 4714, 9428, 11785, 18856, 23570, 25927, 47140, 51854, 58925, 94280, 103708, 117850, 129635, 207416, 235700, 259270, 471400, 518540, 648175, 1037080, 1296350, 2592700, 5185400]

約数ペア:

[(1, 5185400), (2, 2592700), (4, 1296350), (5, 1037080), (8, 648175), (10, 518540), (11, 471400), (20, 259270), (22, 235700), (25, 207416), (40, 129635), (44, 117850), (50, 103708), (55, 94280), (88, 58925), (100, 51854), (110, 47140), (200, 25927), (220, 23570), (275, 18856), (440, 11785), (550, 9428), (1100, 4714), (2200, 2357)]