4501882220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{114319}}^1$

素因数の和:114518

約数の個数: 48

約数和(自身を含む): 10371110400

約数和(自身を除く): 5869228180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 358, 716, 895, 1790, 1969, 3580, 3938, 7876, 9845, 19690, 39380, 114319, 228638, 457276, 571595, 1143190, 1257509, 2286380, 2515018, 5030036, 6287545, 12575090, 20463101, 25150180, 40926202, 81852404, 102315505, 204631010, 225094111, 409262020, 450188222, 900376444, 1125470555, 2250941110, 4501882220]

約数ペア:

[(1, 4501882220), (2, 2250941110), (4, 1125470555), (5, 900376444), (10, 450188222), (11, 409262020), (20, 225094111), (22, 204631010), (44, 102315505), (55, 81852404), (110, 40926202), (179, 25150180), (220, 20463101), (358, 12575090), (716, 6287545), (895, 5030036), (1790, 2515018), (1969, 2286380), (3580, 1257509), (3938, 1143190), (7876, 571595), (9845, 457276), (19690, 228638), (39380, 114319)]