12579196850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{15319}}^1$

素因数の和:16835

約数の個数: 48

約数和(自身を含む): 25543097280

約数和(自身を除く): 12963900430

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 1493, 2986, 7465, 14930, 15319, 16423, 30638, 32846, 37325, 74650, 76595, 82115, 153190, 164230, 168509, 337018, 382975, 410575, 765950, 821150, 842545, 1685090, 4212725, 8425450, 22871267, 45742534, 114356335, 228712670, 251583937, 503167874, 571781675, 1143563350, 1257919685, 2515839370, 6289598425, 12579196850]

約数ペア:

[(1, 12579196850), (2, 6289598425), (5, 2515839370), (10, 1257919685), (11, 1143563350), (22, 571781675), (25, 503167874), (50, 251583937), (55, 228712670), (110, 114356335), (275, 45742534), (550, 22871267), (1493, 8425450), (2986, 4212725), (7465, 1685090), (14930, 842545), (15319, 821150), (16423, 765950), (30638, 410575), (32846, 382975), (37325, 337018), (74650, 168509), (76595, 164230), (82115, 153190)]