83806240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{74827}}^1$

素因数の和:74849

約数の個数: 48

約数和(自身を含む): 226279872

約数和(自身を除く): 142473632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 74827, 149654, 299308, 374135, 523789, 598616, 748270, 1047578, 1197232, 1496540, 2095156, 2394464, 2618945, 2993080, 4190312, 5237890, 5986160, 8380624, 10475780, 11972320, 16761248, 20951560, 41903120, 83806240]

約数ペア:

[(1, 83806240), (2, 41903120), (4, 20951560), (5, 16761248), (7, 11972320), (8, 10475780), (10, 8380624), (14, 5986160), (16, 5237890), (20, 4190312), (28, 2993080), (32, 2618945), (35, 2394464), (40, 2095156), (56, 1496540), (70, 1197232), (80, 1047578), (112, 748270), (140, 598616), (160, 523789), (224, 374135), (280, 299308), (560, 149654), (1120, 74827)]