276135678380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{637933}}^1$

素因数の和:638906

約数の個数: 48

約数和(自身を含む): 605741298624

約数和(自身を除く): 329605620244

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 941, 1882, 3764, 4705, 9410, 18820, 21643, 43286, 86572, 108215, 216430, 432860, 637933, 1275866, 2551732, 3189665, 6379330, 12758660, 14672459, 29344918, 58689836, 73362295, 146724590, 293449180, 600294953, 1200589906, 2401179812, 3001474765, 6002949530, 12005899060, 13806783919, 27613567838, 55227135676, 69033919595, 138067839190, 276135678380]

約数ペア:

[(1, 276135678380), (2, 138067839190), (4, 69033919595), (5, 55227135676), (10, 27613567838), (20, 13806783919), (23, 12005899060), (46, 6002949530), (92, 3001474765), (115, 2401179812), (230, 1200589906), (460, 600294953), (941, 293449180), (1882, 146724590), (3764, 73362295), (4705, 58689836), (9410, 29344918), (18820, 14672459), (21643, 12758660), (43286, 6379330), (86572, 3189665), (108215, 2551732), (216430, 1275866), (432860, 637933)]