8668256690

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1\times {\mathrm{3793}}^1$

素因数の和:5294

約数の個数: 32

約数和(自身を含む): 15709072176

約数和(自身を除く): 7040815486

約数列:

[1, 2, 5, 10, 173, 346, 865, 1321, 1730, 2642, 3793, 6605, 7586, 13210, 18965, 37930, 228533, 457066, 656189, 1142665, 1312378, 2285330, 3280945, 5010553, 6561890, 10021106, 25052765, 50105530, 866825669, 1733651338, 4334128345, 8668256690]

約数ペア:

[(1, 8668256690), (2, 4334128345), (5, 1733651338), (10, 866825669), (173, 50105530), (346, 25052765), (865, 10021106), (1321, 6561890), (1730, 5010553), (2642, 3280945), (3793, 2285330), (6605, 1312378), (7586, 1142665), (13210, 656189), (18965, 457066), (37930, 228533)]