2247148810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{929}}^1$

素因数の和:1423

約数の個数: 64

約数和(自身を含む): 4419360000

約数和(自身を除く): 2172211190

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 439, 551, 878, 929, 1102, 1858, 2195, 2755, 4390, 4645, 5510, 8341, 9290, 12731, 16682, 17651, 25462, 26941, 35302, 41705, 53882, 63655, 83410, 88255, 127310, 134705, 176510, 241889, 269410, 407831, 483778, 511879, 815662, 1023758, 1209445, 2039155, 2418890, 2559395, 4078310, 5118790, 7748789, 11827099, 15497578, 23654198, 38743945, 59135495, 77487890, 118270990, 224714881, 449429762, 1123574405, 2247148810]

約数ペア:

[(1, 2247148810), (2, 1123574405), (5, 449429762), (10, 224714881), (19, 118270990), (29, 77487890), (38, 59135495), (58, 38743945), (95, 23654198), (145, 15497578), (190, 11827099), (290, 7748789), (439, 5118790), (551, 4078310), (878, 2559395), (929, 2418890), (1102, 2039155), (1858, 1209445), (2195, 1023758), (2755, 815662), (4390, 511879), (4645, 483778), (5510, 407831), (8341, 269410), (9290, 241889), (12731, 176510), (16682, 134705), (17651, 127310), (25462, 88255), (26941, 83410), (35302, 63655), (41705, 53882)]