56305630

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 103672224

約数和(自身を除く): 47366594

約数列:

[1, 2, 5, 10, 73, 137, 146, 274, 365, 563, 685, 730, 1126, 1370, 2815, 5630, 10001, 20002, 41099, 50005, 77131, 82198, 100010, 154262, 205495, 385655, 410990, 771310, 5630563, 11261126, 28152815, 56305630]

約数ペア:

[(1, 56305630), (2, 28152815), (5, 11261126), (10, 5630563), (73, 771310), (137, 410990), (146, 385655), (274, 205495), (365, 154262), (563, 100010), (685, 82198), (730, 77131), (1126, 50005), (1370, 41099), (2815, 20002), (5630, 10001)]