10203431990

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1\times {\mathrm{14029}}^1$

素因数の和:14576

約数の個数: 32

約数和(自身を含む): 18504110880

約数和(自身を除く): 8300678890

約数列:

[1, 2, 5, 10, 257, 283, 514, 566, 1285, 1415, 2570, 2830, 14029, 28058, 70145, 72731, 140290, 145462, 363655, 727310, 3605453, 3970207, 7210906, 7940414, 18027265, 19851035, 36054530, 39702070, 1020343199, 2040686398, 5101715995, 10203431990]

約数ペア:

[(1, 10203431990), (2, 5101715995), (5, 2040686398), (10, 1020343199), (257, 39702070), (283, 36054530), (514, 19851035), (566, 18027265), (1285, 7940414), (1415, 7210906), (2570, 3970207), (2830, 3605453), (14029, 727310), (28058, 363655), (70145, 145462), (72731, 140290)]