283474060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2917}}^1$

素因数の和:3082

約数の個数: 48

約数和(自身を含む): 614740896

約数和(自身を除く): 331266836

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 113, 172, 215, 226, 430, 452, 565, 860, 1130, 2260, 2917, 4859, 5834, 9718, 11668, 14585, 19436, 24295, 29170, 48590, 58340, 97180, 125431, 250862, 329621, 501724, 627155, 659242, 1254310, 1318484, 1648105, 2508620, 3296210, 6592420, 14173703, 28347406, 56694812, 70868515, 141737030, 283474060]

約数ペア:

[(1, 283474060), (2, 141737030), (4, 70868515), (5, 56694812), (10, 28347406), (20, 14173703), (43, 6592420), (86, 3296210), (113, 2508620), (172, 1648105), (215, 1318484), (226, 1254310), (430, 659242), (452, 627155), (565, 501724), (860, 329621), (1130, 250862), (2260, 125431), (2917, 97180), (4859, 58340), (5834, 48590), (9718, 29170), (11668, 24295), (14585, 19436)]