497991680

素因数分解:

$2^{14}\times 5^1\times {\mathrm{6079}}^1$

素因数の和:6112

約数の個数: 60

約数和(自身を含む): 1195340160

約数和(自身を除く): 697348480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 6079, 8192, 10240, 12158, 16384, 20480, 24316, 30395, 40960, 48632, 60790, 81920, 97264, 121580, 194528, 243160, 389056, 486320, 778112, 972640, 1556224, 1945280, 3112448, 3890560, 6224896, 7781120, 12449792, 15562240, 24899584, 31124480, 49799168, 62248960, 99598336, 124497920, 248995840, 497991680]

約数ペア:

[(1, 497991680), (2, 248995840), (4, 124497920), (5, 99598336), (8, 62248960), (10, 49799168), (16, 31124480), (20, 24899584), (32, 15562240), (40, 12449792), (64, 7781120), (80, 6224896), (128, 3890560), (160, 3112448), (256, 1945280), (320, 1556224), (512, 972640), (640, 778112), (1024, 486320), (1280, 389056), (2048, 243160), (2560, 194528), (4096, 121580), (5120, 97264), (6079, 81920), (8192, 60790), (10240, 48632), (12158, 40960), (16384, 30395), (20480, 24316)]