102950440

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{35257}}^1$

素因数の和:35341

約数の個数: 32

約数和(自身を含む): 234818280

約数和(自身を除く): 131867840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 35257, 70514, 141028, 176285, 282056, 352570, 705140, 1410280, 2573761, 5147522, 10295044, 12868805, 20590088, 25737610, 51475220, 102950440]

約数ペア:

[(1, 102950440), (2, 51475220), (4, 25737610), (5, 20590088), (8, 12868805), (10, 10295044), (20, 5147522), (40, 2573761), (73, 1410280), (146, 705140), (292, 352570), (365, 282056), (584, 176285), (730, 141028), (1460, 70514), (2920, 35257)]