2093320960

素因数分解:

$2^8\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2213}}^1$

素因数の和:2973

約数の個数: 72

約数和(自身を含む): 5023211760

約数和(自身を除く): 2929890800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 739, 1280, 1478, 2213, 2956, 3695, 4426, 5912, 7390, 8852, 11065, 11824, 14780, 17704, 22130, 23648, 29560, 35408, 44260, 47296, 59120, 70816, 88520, 94592, 118240, 141632, 177040, 189184, 236480, 283264, 354080, 472960, 566528, 708160, 945920, 1416320, 1635407, 2832640, 3270814, 6541628, 8177035, 13083256, 16354070, 26166512, 32708140, 52333024, 65416280, 104666048, 130832560, 209332096, 261665120, 418664192, 523330240, 1046660480, 2093320960]

約数ペア:

[(1, 2093320960), (2, 1046660480), (4, 523330240), (5, 418664192), (8, 261665120), (10, 209332096), (16, 130832560), (20, 104666048), (32, 65416280), (40, 52333024), (64, 32708140), (80, 26166512), (128, 16354070), (160, 13083256), (256, 8177035), (320, 6541628), (640, 3270814), (739, 2832640), (1280, 1635407), (1478, 1416320), (2213, 945920), (2956, 708160), (3695, 566528), (4426, 472960), (5912, 354080), (7390, 283264), (8852, 236480), (11065, 189184), (11824, 177040), (14780, 141632), (17704, 118240), (22130, 94592), (23648, 88520), (29560, 70816), (35408, 59120), (44260, 47296)]