10362880444

素因数分解:

$2^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{409}}^1\times {\mathrm{503}}^1$

素因数の和:1187

約数の個数: 72

約数和(自身を含む): 21271934880

約数和(自身を除く): 10909054436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 257, 409, 503, 514, 818, 1006, 1028, 1636, 1799, 2012, 2863, 3521, 3598, 5726, 7042, 7196, 11452, 12593, 14084, 20041, 24647, 25186, 40082, 49294, 50372, 80164, 98588, 105113, 129271, 205727, 210226, 258542, 411454, 420452, 517084, 735791, 822908, 904897, 1440089, 1471582, 1809794, 2880178, 2943164, 3619588, 5150537, 5760356, 6334279, 10080623, 10301074, 12668558, 20161246, 20602148, 25337116, 40322492, 52871839, 105743678, 211487356, 370102873, 740205746, 1480411492, 2590720111, 5181440222, 10362880444]

約数ペア:

[(1, 10362880444), (2, 5181440222), (4, 2590720111), (7, 1480411492), (14, 740205746), (28, 370102873), (49, 211487356), (98, 105743678), (196, 52871839), (257, 40322492), (409, 25337116), (503, 20602148), (514, 20161246), (818, 12668558), (1006, 10301074), (1028, 10080623), (1636, 6334279), (1799, 5760356), (2012, 5150537), (2863, 3619588), (3521, 2943164), (3598, 2880178), (5726, 1809794), (7042, 1471582), (7196, 1440089), (11452, 904897), (12593, 822908), (14084, 735791), (20041, 517084), (24647, 420452), (25186, 411454), (40082, 258542), (49294, 210226), (50372, 205727), (80164, 129271), (98588, 105113)]