67563520

素因数分解:

$2^{12}\times 5^1\times {\mathrm{3299}}^1$

素因数の和:3328

約数の個数: 52

約数和(自身を含む): 162181800

約数和(自身を除く): 94618280

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, 3299, 4096, 5120, 6598, 10240, 13196, 16495, 20480, 26392, 32990, 52784, 65980, 105568, 131960, 211136, 263920, 422272, 527840, 844544, 1055680, 1689088, 2111360, 3378176, 4222720, 6756352, 8445440, 13512704, 16890880, 33781760, 67563520]

約数ペア:

[(1, 67563520), (2, 33781760), (4, 16890880), (5, 13512704), (8, 8445440), (10, 6756352), (16, 4222720), (20, 3378176), (32, 2111360), (40, 1689088), (64, 1055680), (80, 844544), (128, 527840), (160, 422272), (256, 263920), (320, 211136), (512, 131960), (640, 105568), (1024, 65980), (1280, 52784), (2048, 32990), (2560, 26392), (3299, 20480), (4096, 16495), (5120, 13196), (6598, 10240)]