235589680

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{12973}}^1$

素因数の和:13213

約数の個数: 40

約数和(自身を含む): 550201392

約数和(自身を除く): 314611712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3632, 4540, 9080, 12973, 18160, 25946, 51892, 64865, 103784, 129730, 207568, 259460, 518920, 1037840, 2944871, 5889742, 11779484, 14724355, 23558968, 29448710, 47117936, 58897420, 117794840, 235589680]

約数ペア:

[(1, 235589680), (2, 117794840), (4, 58897420), (5, 47117936), (8, 29448710), (10, 23558968), (16, 14724355), (20, 11779484), (40, 5889742), (80, 2944871), (227, 1037840), (454, 518920), (908, 259460), (1135, 207568), (1816, 129730), (2270, 103784), (3632, 64865), (4540, 51892), (9080, 25946), (12973, 18160)]